61952481 has 12 divisors (see below), whose sum is σ = 89939200. Its totient is φ = 41092920.

The previous prime is 61952479. The next prime is 61952503. The reversal of 61952481 is 18425916.

61952481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 61952481 - 2¹ = 61952479 is a prime.

It is a super-2 number, since 2×61952481² = 7676219804110722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (61952441) 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 11 ways as a sum of consecutive naturals, for example, 15505 + ... + 19086.

Almost surely, 2^61952481 is an apocalyptic number.

It is an amenable number.

61952481 is a deficient number, since it is larger than the sum of its proper divisors (27986719).

61952481 is a wasteful number, since it uses less digits than its factorization.

61952481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34796 (or 34793 counting only the distinct ones).

The product of its digits is 17280, while the sum is 36.

The square root of 61952481 is about 7870.9898361007. The cubic root of 61952481 is about 395.6880195051.

The spelling of 61952481 in words is "sixty-one million, nine hundred fifty-two thousand, four hundred eighty-one".