106594731 has 32 divisors (see below), whose sum is σ = 169804800. Its totient is φ = 65875680.

The previous prime is 106594729. The next prime is 106594739. The reversal of 106594731 is 137495601.

It is not a de Polignac number, because 106594731 - 2¹ = 106594729 is a prime.

It is a super-2 number, since 2×106594731² = 22724873353924722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106594739) 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 31 ways as a sum of consecutive naturals, for example, 21901 + ... + 26321.

It is an arithmetic number, because the mean of its divisors is an integer number (5306400).

Almost surely, 2^106594731 is an apocalyptic number.

106594731 is a deficient number, since it is larger than the sum of its proper divisors (63210069).

106594731 is a wasteful number, since it uses less digits than its factorization.

106594731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4496 (or 4490 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 106594731 is about 10324.4724320422. The cubic root of 106594731 is about 474.1458051689.

The spelling of 106594731 in words is "one hundred six million, five hundred ninety-four thousand, seven hundred thirty-one".