61465074 has 16 divisors (see below), whose sum is σ = 134105760. Its totient is φ = 18625760.

The previous prime is 61465073. The next prime is 61465099. The reversal of 61465074 is 47056416.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (61465073) 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, 465579 + ... + 465710.

It is an arithmetic number, because the mean of its divisors is an integer number (8381610).

Almost surely, 2^61465074 is an apocalyptic number.

61465074 is an abundant number, since it is smaller than the sum of its proper divisors (72640686).

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

61465074 is a wasteful number, since it uses less digits than its factorization.

61465074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931305.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 61465074 is about 7839.9664540099. The cubic root of 61465074 is about 394.6476032395.

The spelling of 61465074 in words is "sixty-one million, four hundred sixty-five thousand, seventy-four".