862601045 has 16 divisors (see below), whose sum is σ = 1090514880. Its totient is φ = 653212800.

The previous prime is 862601021. The next prime is 862601059. The reversal of 862601045 is 540106268.

It is not a de Polignac number, because 862601045 - 2⁸ = 862600789 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137630 + ... + 143760.

It is an arithmetic number, because the mean of its divisors is an integer number (68157180).

Almost surely, 2^862601045 is an apocalyptic number.

It is an amenable number.

862601045 is a deficient number, since it is larger than the sum of its proper divisors (227913835).

862601045 is a wasteful number, since it uses less digits than its factorization.

862601045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7636.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 862601045 is about 29370.0705651178. The cubic root of 862601045 is about 951.9263019503.

The spelling of 862601045 in words is "eight hundred sixty-two million, six hundred one thousand, forty-five".