31064201 has 32 divisors (see below), whose sum is σ = 38873088. Its totient is φ = 24261120.

The previous prime is 31064179. The next prime is 31064233. The reversal of 31064201 is 10246013.

It is a cyclic number.

It is not a de Polignac number, because 31064201 - 2²² = 26869897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 31064201.

It is not an unprimeable number, because it can be changed into a prime (31064261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 425501 + ... + 425573.

It is an arithmetic number, because the mean of its divisors is an integer number (1214784).

Almost surely, 2^31064201 is an apocalyptic number.

31064201 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

31064201 is a deficient number, since it is larger than the sum of its proper divisors (7808887).

31064201 is a wasteful number, since it uses less digits than its factorization.

31064201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 31064201 is about 5573.5268008685. The cubic root of 31064201 is about 314.3547756832.

The spelling of 31064201 in words is "thirty-one million, sixty-four thousand, two hundred one".