61792152 has 32 divisors (see below), whose sum is σ = 156660480. Its totient is φ = 20306720.

The previous prime is 61792151. The next prime is 61792177. The reversal of 61792152 is 25129716.

It is a super-2 number, since 2×61792152² = 7636540097582208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61792151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16428 + ... + 19835.

It is an arithmetic number, because the mean of its divisors is an integer number (4895640).

Almost surely, 2^61792152 is an apocalyptic number.

It is an amenable number.

61792152 is an abundant number, since it is smaller than the sum of its proper divisors (94868328).

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

61792152 is a wasteful number, since it uses less digits than its factorization.

61792152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36343 (or 36339 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 61792152 is about 7860.7984327293. The cubic root of 61792152 is about 395.3463863227.

The spelling of 61792152 in words is "sixty-one million, seven hundred ninety-two thousand, one hundred fifty-two".