16370139 has 8 divisors (see below), whose sum is σ = 22531072. Its totient is φ = 10561320.

The previous prime is 16370131. The next prime is 16370141. The reversal of 16370139 is 93107361.

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

It is not a de Polignac number, because 16370139 - 2³ = 16370131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16370131) 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, 87919 + ... + 88104.

It is an arithmetic number, because the mean of its divisors is an integer number (2816384).

Almost surely, 2^16370139 is an apocalyptic number.

16370139 is a deficient number, since it is larger than the sum of its proper divisors (6160933).

16370139 is a wasteful number, since it uses less digits than its factorization.

16370139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176057.

The product of its (nonzero) digits is 3402, while the sum is 30.

The square root of 16370139 is about 4046.0028423124. The cubic root of 16370139 is about 253.9125238690.

The spelling of 16370139 in words is "sixteen million, three hundred seventy thousand, one hundred thirty-nine".