61396674 has 16 divisors (see below), whose sum is σ = 123412800. Its totient is φ = 20362320.

The previous prime is 61396669. The next prime is 61396679. The reversal of 61396674 is 47669316.

61396674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (61396669) and next prime (61396679).

It is a super-3 number, since 3×61396674³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (61396679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24517 + ... + 26904.

It is an arithmetic number, because the mean of its divisors is an integer number (7713300).

Almost surely, 2^61396674 is an apocalyptic number.

61396674 is an abundant number, since it is smaller than the sum of its proper divisors (62016126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

61396674 is a wasteful number, since it uses less digits than its factorization.

61396674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51625.

The product of its digits is 163296, while the sum is 42.

The square root of 61396674 is about 7835.6029761595. The cubic root of 61396674 is about 394.5011573873.

The spelling of 61396674 in words is "sixty-one million, three hundred ninety-six thousand, six hundred seventy-four".