55267470 has 48 divisors (see below), whose sum is σ = 147047472. Its totient is φ = 14394240.

The previous prime is 55267453. The next prime is 55267477. The reversal of 55267470 is 7476255.

55267470 is a `hidden beast` number, since 552 + 67 + 47 + 0 = 666.

55267470 is nontrivially palindromic in base 13.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55267477) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3271 + ... + 11010.

It is an arithmetic number, because the mean of its divisors is an integer number (3063489).

Almost surely, 2^55267470 is an apocalyptic number.

55267470 is an abundant number, since it is smaller than the sum of its proper divisors (91780002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55267470 is a wasteful number, since it uses less digits than its factorization.

55267470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14337 (or 14334 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 55267470 is about 7434.2094401490. The cubic root of 55267470 is about 380.9107195685.

It can be divided in two parts, 5526 and 7470, that added together give a square (12996 = 114²).

The spelling of 55267470 in words is "fifty-five million, two hundred sixty-seven thousand, four hundred seventy".