74753351 has 2 divisors, whose sum is σ = 74753352. Its totient is φ = 74753350.

The previous prime is 74753347. The next prime is 74753363. The reversal of 74753351 is 15335747.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74753351 - 2² = 74753347 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74753311) 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 as a sum of consecutive naturals, namely, 37376675 + 37376676.

It is an arithmetic number, because the mean of its divisors is an integer number (37376676).

Almost surely, 2^74753351 is an apocalyptic number.

74753351 is a deficient number, since it is larger than the sum of its proper divisors (1).

74753351 is an equidigital number, since it uses as much as digits as its factorization.

74753351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 44100, while the sum is 35.

The square root of 74753351 is about 8646.0020240571. The cubic root of 74753351 is about 421.2535320082.

Subtracting from 74753351 its sum of digits (35), we obtain a square (74753316 = 8646²).

The spelling of 74753351 in words is "seventy-four million, seven hundred fifty-three thousand, three hundred fifty-one".