13474477 has 16 divisors (see below), whose sum is σ = 14745600. Its totient is φ = 12270960.

The previous prime is 13474463. The next prime is 13474501. The reversal of 13474477 is 77447431.

It is not a de Polignac number, because 13474477 - 2¹¹ = 13472429 is a prime.

It is a Duffinian number.

Its product of digits (65856) is a multiple of the sum of its prime divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13474427) 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, 70452 + ... + 70642.

It is an arithmetic number, because the mean of its divisors is an integer number (921600).

Almost surely, 2^13474477 is an apocalyptic number.

It is an amenable number.

13474477 is a deficient number, since it is larger than the sum of its proper divisors (1271123).

13474477 is a wasteful number, since it uses less digits than its factorization.

13474477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336.

The product of its digits is 65856, while the sum is 37.

The square root of 13474477 is about 3670.7597306280. The cubic root of 13474477 is about 237.9600066971.

The spelling of 13474477 in words is "thirteen million, four hundred seventy-four thousand, four hundred seventy-seven".