274213725 has 12 divisors (see below), whose sum is σ = 453366816. Its totient is φ = 146247280.

The previous prime is 274213711. The next prime is 274213783. The reversal of 274213725 is 527312472.

It is not a de Polignac number, because 274213725 - 2⁸ = 274213469 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 1828017 + ... + 1828166.

It is an arithmetic number, because the mean of its divisors is an integer number (37780568).

Almost surely, 2^274213725 is an apocalyptic number.

274213725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

274213725 is a deficient number, since it is larger than the sum of its proper divisors (179153091).

274213725 is a wasteful number, since it uses less digits than its factorization.

274213725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3656196 (or 3656191 counting only the distinct ones).

The product of its digits is 23520, while the sum is 33.

The square root of 274213725 is about 16559.3998985470. The cubic root of 274213725 is about 649.6753605698.

The spelling of 274213725 in words is "two hundred seventy-four million, two hundred thirteen thousand, seven hundred twenty-five".