16136901 has 24 divisors (see below), whose sum is σ = 26373984. Its totient is φ = 9778320.

The previous prime is 16136899. The next prime is 16136929. The reversal of 16136901 is 10963161.

It is not a de Polignac number, because 16136901 - 2¹ = 16136899 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16136941) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346 + ... + 5691.

It is an arithmetic number, because the mean of its divisors is an integer number (1098916).

Almost surely, 2^16136901 is an apocalyptic number.

16136901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

16136901 is a deficient number, since it is larger than the sum of its proper divisors (10237083).

16136901 is an equidigital number, since it uses as much as digits as its factorization.

16136901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6063 (or 6051 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 16136901 is about 4017.0761755287. The cubic root of 16136901 is about 252.7008551174.

The spelling of 16136901 in words is "sixteen million, one hundred thirty-six thousand, nine hundred one".