61402695 has 16 divisors (see below), whose sum is σ = 98365920. Its totient is φ = 32707584.

The previous prime is 61402687. The next prime is 61402739. The reversal of 61402695 is 59620416.

It is not a de Polignac number, because 61402695 - 2³ = 61402687 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, 13107 + ... + 17163.

It is an arithmetic number, because the mean of its divisors is an integer number (6147870).

Almost surely, 2^61402695 is an apocalyptic number.

61402695 is a deficient number, since it is larger than the sum of its proper divisors (36963225).

61402695 is a wasteful number, since it uses less digits than its factorization.

61402695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 61402695 is about 7835.9871745684. The cubic root of 61402695 is about 394.5140528406.

The spelling of 61402695 in words is "sixty-one million, four hundred two thousand, six hundred ninety-five".