1250081932 has 24 divisors (see below), whose sum is σ = 2387427840. Its totient is φ = 568002960.

The previous prime is 1250081879. The next prime is 1250081933. The reversal of 1250081932 is 2391800521.

It is a junction number, because it is equal to n+sod(n) for n = 1250081894 and 1250081903.

It is not an unprimeable number, because it can be changed into a prime (1250081933) 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 7 ways as a sum of consecutive naturals, for example, 195693 + ... + 201979.

It is an arithmetic number, because the mean of its divisors is an integer number (99476160).

Almost surely, 2^1250081932 is an apocalyptic number.

It is an amenable number.

1250081932 is a deficient number, since it is larger than the sum of its proper divisors (1137345908).

1250081932 is a wasteful number, since it uses less digits than its factorization.

1250081932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10821 (or 10819 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 1250081932 is about 35356.4977337971. The cubic root of 1250081932 is about 1077.2408801208.

The spelling of 1250081932 in words is "one billion, two hundred fifty million, eighty-one thousand, nine hundred thirty-two".