61662652 has 12 divisors (see below), whose sum is σ = 108237976. Its totient is φ = 30737520.

The previous prime is 61662649. The next prime is 61662659. The reversal of 61662652 is 25626616.

It is a hoax number, since the sum of its digits (34) 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 (61662659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21963 + ... + 24610.

Almost surely, 2^61662652 is an apocalyptic number.

It is an amenable number.

61662652 is a deficient number, since it is larger than the sum of its proper divisors (46575324).

61662652 is a wasteful number, since it uses less digits than its factorization.

61662652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46908 (or 46906 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 61662652 is about 7852.5570357687. The cubic root of 61662652 is about 395.0700126925.

The spelling of 61662652 in words is "sixty-one million, six hundred sixty-two thousand, six hundred fifty-two".