901251332 has 12 divisors (see below), whose sum is σ = 1603045836. Its totient is φ = 443238240.

The previous prime is 901251331. The next prime is 901251361. The reversal of 901251332 is 233152109.

It can be written as a sum of positive squares in 2 ways, for example, as 115906756 + 785344576 = 10766^2 + 28024^2 .

It is not an unprimeable number, because it can be changed into a prime (901251331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1846583 + ... + 1847070.

It is an arithmetic number, because the mean of its divisors is an integer number (133587153).

Almost surely, 2^901251332 is an apocalyptic number.

It is an amenable number.

901251332 is a deficient number, since it is larger than the sum of its proper divisors (701794504).

901251332 is a wasteful number, since it uses less digits than its factorization.

901251332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3693718 (or 3693716 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 901251332 is about 30020.8482891473. The cubic root of 901251332 is about 965.9366395208.

The spelling of 901251332 in words is "nine hundred one million, two hundred fifty-one thousand, three hundred thirty-two".