107492739 has 8 divisors (see below), whose sum is σ = 143831232. Its totient is φ = 71408040.

The previous prime is 107492729. The next prime is 107492761. The reversal of 107492739 is 937294701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107492739 - 2¹⁵ = 107459971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107492739.

It is not an unprimeable number, because it can be changed into a prime (107492729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62457 + ... + 64154.

It is an arithmetic number, because the mean of its divisors is an integer number (17978904).

Almost surely, 2^107492739 is an apocalyptic number.

107492739 is a deficient number, since it is larger than the sum of its proper divisors (36338493).

107492739 is a wasteful number, since it uses less digits than its factorization.

107492739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126897.

The product of its (nonzero) digits is 95256, while the sum is 42.

The square root of 107492739 is about 10367.8705142377. The cubic root of 107492739 is about 475.4735650125.

The spelling of 107492739 in words is "one hundred seven million, four hundred ninety-two thousand, seven hundred thirty-nine".