61479714 has 16 divisors (see below), whose sum is σ = 123697728. Its totient is φ = 20370192.

The previous prime is 61479707. The next prime is 61479721. The reversal of 61479714 is 41797416.

It is an interprime number because it is at equal distance from previous prime (61479707) and next prime (61479721).

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, 29677 + ... + 31680.

It is an arithmetic number, because the mean of its divisors is an integer number (7731108).

Almost surely, 2^61479714 is an apocalyptic number.

61479714 is an abundant number, since it is smaller than the sum of its proper divisors (62218014).

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

61479714 is a wasteful number, since it uses less digits than its factorization.

61479714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61529.

The product of its digits is 42336, while the sum is 39.

The square root of 61479714 is about 7840.9000758841. The cubic root of 61479714 is about 394.6789336731.

The spelling of 61479714 in words is "sixty-one million, four hundred seventy-nine thousand, seven hundred fourteen".