1146737650 has 12 divisors (see below), whose sum is σ = 2132932122. Its totient is φ = 458695040.

The previous prime is 1146737623. The next prime is 1146737659. The reversal of 1146737650 is 567376411.

It can be written as a sum of positive squares in 3 ways, for example, as 633579241 + 513158409 = 25171^2 + 22653^2 .

It is not an unprimeable number, because it can be changed into a prime (1146737659) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11467327 + ... + 11467426.

Almost surely, 2^1146737650 is an apocalyptic number.

1146737650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146737650 is a deficient number, since it is larger than the sum of its proper divisors (986194472).

1146737650 is a wasteful number, since it uses less digits than its factorization.

1146737650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22934765 (or 22934760 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 1146737650 is about 33863.5150272384. The cubic root of 1146737650 is about 1046.6979105219.

The spelling of 1146737650 in words is "one billion, one hundred forty-six million, seven hundred thirty-seven thousand, six hundred fifty".