74057401 has 8 divisors (see below), whose sum is σ = 84302784. Its totient is φ = 64397520.

The previous prime is 74057369. The next prime is 74057411. The reversal of 74057401 is 10475047.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74057401 - 2⁵ = 74057369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74057401.

It is not an unprimeable number, because it can be changed into a prime (74057411) 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, 146106 + ... + 146611.

It is an arithmetic number, because the mean of its divisors is an integer number (10537848).

Almost surely, 2^74057401 is an apocalyptic number.

It is an amenable number.

74057401 is a deficient number, since it is larger than the sum of its proper divisors (10245383).

74057401 is a wasteful number, since it uses less digits than its factorization.

74057401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292751.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 74057401 is about 8605.6609856536. The cubic root of 74057401 is about 419.9421707983.

The spelling of 74057401 in words is "seventy-four million, fifty-seven thousand, four hundred one".