225414534 has 16 divisors (see below), whose sum is σ = 450984240. Its totient is φ = 75112320.

The previous prime is 225414487. The next prime is 225414551. The reversal of 225414534 is 435414522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22194 + ... + 30714.

It is an arithmetic number, because the mean of its divisors is an integer number (28186515).

Almost surely, 2^225414534 is an apocalyptic number.

225414534 is an abundant number, since it is smaller than the sum of its proper divisors (225569706).

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

225414534 is a wasteful number, since it uses less digits than its factorization.

225414534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12935.

The product of its digits is 19200, while the sum is 30.

The square root of 225414534 is about 15013.8114414695. The cubic root of 225414534 is about 608.5934932945.

The spelling of 225414534 in words is "two hundred twenty-five million, four hundred fourteen thousand, five hundred thirty-four".