61045976 has 16 divisors (see below), whose sum is σ = 114631200. Its totient is φ = 30477664.

The previous prime is 61045973. The next prime is 61046003. The reversal of 61045976 is 67954016.

It is a super-2 number, since 2×61045976² = 7453222371585152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61045973) 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, 446 + ... + 11058.

It is an arithmetic number, because the mean of its divisors is an integer number (7164450).

Almost surely, 2^61045976 is an apocalyptic number.

It is an amenable number.

61045976 is a deficient number, since it is larger than the sum of its proper divisors (53585224).

61045976 is a wasteful number, since it uses less digits than its factorization.

61045976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11338 (or 11334 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 61045976 is about 7813.1924333143. The cubic root of 61045976 is about 393.7485920501.

The spelling of 61045976 in words is "sixty-one million, forty-five thousand, nine hundred seventy-six".