225451034 has 16 divisors (see below), whose sum is σ = 350217216. Its totient is φ = 108735600.

The previous prime is 225451019. The next prime is 225451043. The reversal of 225451034 is 430154522.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 225450994 and 225451012.

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, 13919 + ... + 25389.

It is an arithmetic number, because the mean of its divisors is an integer number (21888576).

Almost surely, 2^225451034 is an apocalyptic number.

225451034 is a deficient number, since it is larger than the sum of its proper divisors (124766182).

225451034 is a wasteful number, since it uses less digits than its factorization.

225451034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11821.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 225451034 is about 15015.0269397028. The cubic root of 225451034 is about 608.6263401319.

The spelling of 225451034 in words is "two hundred twenty-five million, four hundred fifty-one thousand, thirty-four".