61842192 has 40 divisors (see below), whose sum is σ = 169158816. Its totient is φ = 19401216.

The previous prime is 61842113. The next prime is 61842203. The reversal of 61842192 is 29124816.

61842192 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 2×61842192² = 7648913422729728, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 37078 + ... + 38709.

Almost surely, 2^61842192 is an apocalyptic number.

It is an amenable number.

61842192 is an abundant number, since it is smaller than the sum of its proper divisors (107316624).

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

61842192 is a wasteful number, since it uses less digits than its factorization.

61842192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75815 (or 75809 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 61842192 is about 7863.9806713903. The cubic root of 61842192 is about 395.4530762217.

The spelling of 61842192 in words is "sixty-one million, eight hundred forty-two thousand, one hundred ninety-two".