61310914 has 16 divisors (see below), whose sum is σ = 106586496. Its totient is φ = 25905600.

The previous prime is 61310911. The next prime is 61310933. The reversal of 61310914 is 41901316.

It is not an unprimeable number, because it can be changed into a prime (61310911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29847 + ... + 31834.

It is an arithmetic number, because the mean of its divisors is an integer number (6661656).

Almost surely, 2^61310914 is an apocalyptic number.

61310914 is a deficient number, since it is larger than the sum of its proper divisors (45275582).

61310914 is a wasteful number, since it uses less digits than its factorization.

61310914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61761.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 61310914 is about 7830.1286068621. The cubic root of 61310914 is about 394.3173896473.

The spelling of 61310914 in words is "sixty-one million, three hundred ten thousand, nine hundred fourteen".