61314975 has 36 divisors (see below), whose sum is σ = 113900696. Its totient is φ = 32698080.

The previous prime is 61314923. The next prime is 61314977. The reversal of 61314975 is 57941316.

It is not a de Polignac number, because 61314975 - 2⁸ = 61314719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61314977) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1029 + ... + 11121.

Almost surely, 2^61314975 is an apocalyptic number.

61314975 is a deficient number, since it is larger than the sum of its proper divisors (52585721).

61314975 is a wasteful number, since it uses less digits than its factorization.

61314975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10118 (or 10101 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 61314975 is about 7830.3879214251. The cubic root of 61314975 is about 394.3260954794.

The spelling of 61314975 in words is "sixty-one million, three hundred fourteen thousand, nine hundred seventy-five".