61043676 has 48 divisors (see below), whose sum is σ = 146553120. Its totient is φ = 19768320.

The previous prime is 61043669. The next prime is 61043683. The reversal of 61043676 is 67634016.

It is an interprime number because it is at equal distance from previous prime (61043669) and next prime (61043683).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64680 + ... + 65616.

It is an arithmetic number, because the mean of its divisors is an integer number (3053190).

Almost surely, 2^61043676 is an apocalyptic number.

It is an amenable number.

61043676 is an abundant number, since it is smaller than the sum of its proper divisors (85509444).

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

61043676 is a wasteful number, since it uses less digits than its factorization.

61043676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1092 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 61043676 is about 7813.0452449733. The cubic root of 61043676 is about 393.7436469622.

The spelling of 61043676 in words is "sixty-one million, forty-three thousand, six hundred seventy-six".