434355225 has 12 divisors (see below), whose sum is σ = 718134096. Its totient is φ = 231656080.

The previous prime is 434355203. The next prime is 434355269. The reversal of 434355225 is 522553434.

It is a happy number.

It is not a de Polignac number, because 434355225 - 2⁸ = 434354969 is a prime.

It is a super-2 number, since 2×434355225² = 377328922969601250, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2895627 + ... + 2895776.

It is an arithmetic number, because the mean of its divisors is an integer number (59844508).

Almost surely, 2^434355225 is an apocalyptic number.

It is an amenable number.

434355225 is a deficient number, since it is larger than the sum of its proper divisors (283778871).

434355225 is a wasteful number, since it uses less digits than its factorization.

434355225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5791416 (or 5791411 counting only the distinct ones).

The product of its digits is 72000, while the sum is 33.

The square root of 434355225 is about 20841.1905849930. The cubic root of 434355225 is about 757.3239360332.

The spelling of 434355225 in words is "four hundred thirty-four million, three hundred fifty-five thousand, two hundred twenty-five".