16797477 has 16 divisors (see below), whose sum is σ = 23316480. Its totient is φ = 10747632.

The previous prime is 16797461. The next prime is 16797481. The reversal of 16797477 is 77479761.

It is not a de Polignac number, because 16797477 - 2⁴ = 16797461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16797427) 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, 6508 + ... + 8714.

It is an arithmetic number, because the mean of its divisors is an integer number (1457280).

Almost surely, 2^16797477 is an apocalyptic number.

It is an amenable number.

16797477 is a deficient number, since it is larger than the sum of its proper divisors (6519003).

16797477 is a wasteful number, since it uses less digits than its factorization.

16797477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312.

The product of its digits is 518616, while the sum is 48.

The square root of 16797477 is about 4098.4725203422. The cubic root of 16797477 is about 256.1030113190.

The spelling of 16797477 in words is "sixteen million, seven hundred ninety-seven thousand, four hundred seventy-seven".