61652292 has 48 divisors (see below), whose sum is σ = 155692992. Its totient is φ = 18875520.

The previous prime is 61652291. The next prime is 61652299. The reversal of 61652292 is 29225616.

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 not an unprimeable number, because it can be changed into a prime (61652291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34542 + ... + 36282.

It is an arithmetic number, because the mean of its divisors is an integer number (3243604).

Almost surely, 2^61652292 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 61652292, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77846496).

61652292 is an abundant number, since it is smaller than the sum of its proper divisors (94040700).

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

61652292 is a wasteful number, since it uses less digits than its factorization.

61652292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988 (or 1986 counting only the distinct ones).

The product of its digits is 12960, while the sum is 33.

The square root of 61652292 is about 7851.8973503224. The cubic root of 61652292 is about 395.0478860922.

The spelling of 61652292 in words is "sixty-one million, six hundred fifty-two thousand, two hundred ninety-two".