455274406 has 4 divisors (see below), whose sum is σ = 682911612. Its totient is φ = 227637202.

The previous prime is 455274403. The next prime is 455274461. The reversal of 455274406 is 604472554.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455274403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113818600 + ... + 113818603.

It is an arithmetic number, because the mean of its divisors is an integer number (170727903).

Almost surely, 2^455274406 is an apocalyptic number.

455274406 is a deficient number, since it is larger than the sum of its proper divisors (227637206).

455274406 is a wasteful number, since it uses less digits than its factorization.

455274406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227637205.

The product of its (nonzero) digits is 134400, while the sum is 37.

The square root of 455274406 is about 21337.1602140491. The cubic root of 455274406 is about 769.2917566984.

The spelling of 455274406 in words is "four hundred fifty-five million, two hundred seventy-four thousand, four hundred six".