61960371 has 16 divisors (see below), whose sum is σ = 91004160. Its totient is φ = 37185120.

The previous prime is 61960357. The next prime is 61960397. The reversal of 61960371 is 17306916.

It is not a de Polignac number, because 61960371 - 2¹⁸ = 61698227 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (61960271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5716 + ... + 12513.

It is an arithmetic number, because the mean of its divisors is an integer number (5687760).

Almost surely, 2^61960371 is an apocalyptic number.

61960371 is a deficient number, since it is larger than the sum of its proper divisors (29043789).

61960371 is a wasteful number, since it uses less digits than its factorization.

61960371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18346.

The product of its (nonzero) digits is 6804, while the sum is 33.

The square root of 61960371 is about 7871.4910277533. The cubic root of 61960371 is about 395.7048164970.

The spelling of 61960371 in words is "sixty-one million, nine hundred sixty thousand, three hundred seventy-one".