74051 has 2 divisors, whose sum is σ = 74052. Its totient is φ = 74050.

The previous prime is 74047. The next prime is 74071. The reversal of 74051 is 15047.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74051 - 2² = 74047 is a prime.

It is not a weakly prime, because it can be changed into another prime (74021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37025 + 37026.

It is an arithmetic number, because the mean of its divisors is an integer number (37026).

2⁷⁴⁰⁵¹ is an apocalyptic number.

74051 is a deficient number, since it is larger than the sum of its proper divisors (1).

74051 is an equidigital number, since it uses as much as digits as its factorization.

74051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 140, while the sum is 17.

The square root of 74051 is about 272.1231338935. The cubic root of 74051 is about 41.9930071502.

Adding to 74051 its reverse (15047), we get a palindrome (89098).

The spelling of 74051 in words is "seventy-four thousand, fifty-one".