61598495 has 16 divisors (see below), whose sum is σ = 85638720. Its totient is φ = 41658624.

The previous prime is 61598473. The next prime is 61598521. The reversal of 61598495 is 59489516.

It is a happy number.

It is not a de Polignac number, because 61598495 - 2¹⁴ = 61582111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9500 + ... + 14609.

It is an arithmetic number, because the mean of its divisors is an integer number (5352420).

Almost surely, 2^61598495 is an apocalyptic number.

61598495 is a deficient number, since it is larger than the sum of its proper divisors (24040225).

61598495 is a wasteful number, since it uses less digits than its factorization.

61598495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24194.

The product of its digits is 388800, while the sum is 47.

The square root of 61598495 is about 7848.4708701759. The cubic root of 61598495 is about 394.9329480801.

The spelling of 61598495 in words is "sixty-one million, five hundred ninety-eight thousand, four hundred ninety-five".