1250958272 has 28 divisors (see below), whose sum is σ = 2484257160. Its totient is φ = 625003776.

The previous prime is 1250958263. The next prime is 1250958281. The reversal of 1250958272 is 2728590521.

It is an interprime number because it is at equal distance from previous prime (1250958263) and next prime (1250958281).

It is a super-3 number, since 3×1250958272³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86678 + ... + 100074.

It is an arithmetic number, because the mean of its divisors is an integer number (88723470).

Almost surely, 2^1250958272 is an apocalyptic number.

It is an amenable number.

1250958272 is a deficient number, since it is larger than the sum of its proper divisors (1233298888).

1250958272 is a wasteful number, since it uses less digits than its factorization.

1250958272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14868 (or 14858 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 41.

The square root of 1250958272 is about 35368.8884756081. Note that the first 3 decimals coincide. The cubic root of 1250958272 is about 1077.4925459619.

The spelling of 1250958272 in words is "one billion, two hundred fifty million, nine hundred fifty-eight thousand, two hundred seventy-two".