61416924 has 24 divisors (see below), whose sum is σ = 143516688. Its totient is φ = 20442240.

The previous prime is 61416919. The next prime is 61416941. The reversal of 61416924 is 42961416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5704 + ... + 12464.

It is an arithmetic number, because the mean of its divisors is an integer number (5979862).

Almost surely, 2^61416924 is an apocalyptic number.

It is an amenable number.

61416924 is an abundant number, since it is smaller than the sum of its proper divisors (82099764).

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

61416924 is a wasteful number, since it uses less digits than its factorization.

61416924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7525 (or 7523 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 61416924 is about 7836.8950484232. The cubic root of 61416924 is about 394.5445243962.

The spelling of 61416924 in words is "sixty-one million, four hundred sixteen thousand, nine hundred twenty-four".