16012477 has 16 divisors (see below), whose sum is σ = 17902080. Its totient is φ = 14228352.

The previous prime is 16012471. The next prime is 16012481. The reversal of 16012477 is 77421061.

It is a cyclic number.

It is not a de Polignac number, because 16012477 - 2⁷ = 16012349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16012471) 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, 44424 + ... + 44782.

It is an arithmetic number, because the mean of its divisors is an integer number (1118880).

Almost surely, 2^16012477 is an apocalyptic number.

It is an amenable number.

16012477 is a deficient number, since it is larger than the sum of its proper divisors (1889603).

16012477 is a wasteful number, since it uses less digits than its factorization.

16012477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 16012477 is about 4001.5593210647. The cubic root of 16012477 is about 252.0496931060.

The spelling of 16012477 in words is "sixteen million, twelve thousand, four hundred seventy-seven".