16012373 has 4 divisors (see below), whose sum is σ = 17244108. Its totient is φ = 14780640.

The previous prime is 16012369. The next prime is 16012391. The reversal of 16012373 is 37321061.

It is a happy number.

16012373 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 786769 + 15225604 = 887^2 + 3902^2 .

It is a cyclic number.

It is not a de Polignac number, because 16012373 - 2² = 16012369 is a prime.

It is a super-2 number, since 2×16012373² = 512792178182258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16012313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615848 + ... + 615873.

It is an arithmetic number, because the mean of its divisors is an integer number (4311027).

Almost surely, 2^16012373 is an apocalyptic number.

16012373 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

16012373 is a deficient number, since it is larger than the sum of its proper divisors (1231735).

16012373 is a wasteful number, since it uses less digits than its factorization.

16012373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231734.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 16012373 is about 4001.5463261094. The cubic root of 16012373 is about 252.0491474227.

The spelling of 16012373 in words is "sixteen million, twelve thousand, three hundred seventy-three".