224406154 has 16 divisors (see below), whose sum is σ = 407325888. Its totient is φ = 90516672.

The previous prime is 224406097. The next prime is 224406181. The reversal of 224406154 is 451604422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 471204 + ... + 471679.

It is an arithmetic number, because the mean of its divisors is an integer number (25457868).

Almost surely, 2^224406154 is an apocalyptic number.

224406154 is a deficient number, since it is larger than the sum of its proper divisors (182919734).

224406154 is a wasteful number, since it uses less digits than its factorization.

224406154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942909.

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 224406154 is about 14980.1920548436. The cubic root of 224406154 is about 607.6846330930.

The spelling of 224406154 in words is "two hundred twenty-four million, four hundred six thousand, one hundred fifty-four".