4492455 has 32 divisors (see below), whose sum is σ = 8259840. Its totient is φ = 2062080.

The previous prime is 4492451. The next prime is 4492457. The reversal of 4492455 is 5542944.

It is not a de Polignac number, because 4492455 - 2² = 4492451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4492451) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2419 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (258120).

Almost surely, 2^4492455 is an apocalyptic number.

4492455 is a deficient number, since it is larger than the sum of its proper divisors (3767385).

4492455 is a wasteful number, since it uses less digits than its factorization.

4492455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1471.

The product of its digits is 28800, while the sum is 33.

The square root of 4492455 is about 2119.5412239445. The cubic root of 4492455 is about 165.0040403051.

The spelling of 4492455 in words is "four million, four hundred ninety-two thousand, four hundred fifty-five".