1374982250 has 16 divisors (see below), whose sum is σ = 2573967240. Its totient is φ = 549992800.

The previous prime is 1374982223. The next prime is 1374982303. The reversal of 1374982250 is 522894731.

It can be written as a sum of positive squares in 4 ways, for example, as 264160009 + 1110822241 = 16253^2 + 33329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1374982198 and 1374982207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2749715 + ... + 2750214.

Almost surely, 2^1374982250 is an apocalyptic number.

1374982250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1374982250 is a deficient number, since it is larger than the sum of its proper divisors (1198984990).

1374982250 is an equidigital number, since it uses as much as digits as its factorization.

1374982250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5499946 (or 5499936 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1374982250 is about 37080.7530937547. The cubic root of 1374982250 is about 1111.9852603372.

The spelling of 1374982250 in words is "one billion, three hundred seventy-four million, nine hundred eighty-two thousand, two hundred fifty".