16125673 has 16 divisors (see below), whose sum is σ = 18123264. Its totient is φ = 14273280.

The previous prime is 16125671. The next prime is 16125689. The reversal of 16125673 is 37652161.

It is a cyclic number.

It is not a de Polignac number, because 16125673 - 2¹ = 16125671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16125671) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19086 + ... + 19912.

It is an arithmetic number, because the mean of its divisors is an integer number (1132704).

Almost surely, 2^16125673 is an apocalyptic number.

It is an amenable number.

16125673 is a deficient number, since it is larger than the sum of its proper divisors (1997591).

16125673 is a wasteful number, since it uses less digits than its factorization.

16125673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912.

The product of its digits is 7560, while the sum is 31.

The square root of 16125673 is about 4015.6783984776. The cubic root of 16125673 is about 252.6422320579.

The spelling of 16125673 in words is "sixteen million, one hundred twenty-five thousand, six hundred seventy-three".