11457650 has 12 divisors (see below), whose sum is σ = 21311322. Its totient is φ = 4583040.

The previous prime is 11457637. The next prime is 11457659. The reversal of 11457650 is 5675411.

It can be written as a sum of positive squares in 3 ways, for example, as 6744409 + 4713241 = 2597^2 + 2171^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11457659) 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 in 5 ways as a sum of consecutive naturals, for example, 114527 + ... + 114626.

Almost surely, 2^11457650 is an apocalyptic number.

11457650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11457650 is a deficient number, since it is larger than the sum of its proper divisors (9853672).

11457650 is a wasteful number, since it uses less digits than its factorization.

11457650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229165 (or 229160 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 11457650 is about 3384.9150654042. The cubic root of 11457650 is about 225.4404540885.

The spelling of 11457650 in words is "eleven million, four hundred fifty-seven thousand, six hundred fifty".