61937046 has 12 divisors (see below), whose sum is σ = 134196972. Its totient is φ = 20645676.

The previous prime is 61937041. The next prime is 61937047. The reversal of 61937046 is 64073916.

61937046 is a `hidden beast` number, since 619 + 37 + 0 + 4 + 6 = 666.

61937046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61937046² = 7672395334412232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 61937046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61937041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1720456 + ... + 1720491.

It is an arithmetic number, because the mean of its divisors is an integer number (11183081).

Almost surely, 2^61937046 is an apocalyptic number.

61937046 is an abundant number, since it is smaller than the sum of its proper divisors (72259926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61937046 is a wasteful number, since it uses less digits than its factorization.

61937046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440955 (or 3440952 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 61937046 is about 7870.0092757252. The cubic root of 61937046 is about 395.6551558664.

The spelling of 61937046 in words is "sixty-one million, nine hundred thirty-seven thousand, forty-six".