1162901825 has 12 divisors (see below), whose sum is σ = 1447751088. Its totient is φ = 926610000.

The previous prime is 1162901809. The next prime is 1162901837. The reversal of 1162901825 is 5281092611.

It is not a de Polignac number, because 1162901825 - 2⁴ = 1162901809 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86387 + ... + 98936.

It is an arithmetic number, because the mean of its divisors is an integer number (120645924).

Almost surely, 2^1162901825 is an apocalyptic number.

It is an amenable number.

1162901825 is a deficient number, since it is larger than the sum of its proper divisors (284849263).

1162901825 is a wasteful number, since it uses less digits than its factorization.

1162901825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185584 (or 185579 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 1162901825 is about 34101.3463810448. The cubic root of 1162901825 is about 1051.5929939302.

The spelling of 1162901825 in words is "one billion, one hundred sixty-two million, nine hundred one thousand, eight hundred twenty-five".