74315461 has 16 divisors (see below), whose sum is σ = 85639680. Its totient is φ = 63825520.

The previous prime is 74315443. The next prime is 74315477. The reversal of 74315461 is 16451347.

It is not a de Polignac number, because 74315461 - 2⁷ = 74315333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74315431) 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, 19230 + ... + 22768.

It is an arithmetic number, because the mean of its divisors is an integer number (5352480).

Almost surely, 2^74315461 is an apocalyptic number.

It is an amenable number.

74315461 is a deficient number, since it is larger than the sum of its proper divisors (11324219).

74315461 is a wasteful number, since it uses less digits than its factorization.

74315461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3656.

The product of its digits is 10080, while the sum is 31.

The square root of 74315461 is about 8620.6415654521. The cubic root of 74315461 is about 420.4293813619.

The spelling of 74315461 in words is "seventy-four million, three hundred fifteen thousand, four hundred sixty-one".