94770225 has 81 divisors (see below), whose sum is σ = 189794059. Its totient is φ = 45170400.

The previous prime is 94770127. The next prime is 94770253. The reversal of 94770225 is 52207749.

The square root of 94770225 is 9735.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 34117281 + 60652944 = 5841^2 + 7788^2 .

It is not a de Polignac number, because 94770225 - 2¹³ = 94762033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 94770225.

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 80 ways as a sum of consecutive naturals, for example, 1606246 + ... + 1606304.

Almost surely, 2^94770225 is an apocalyptic number.

94770225 is the 9735-th square number.

94770225 is the 4868-th centered octagonal number.

It is an amenable number.

94770225 is an abundant number, since it is smaller than the sum of its proper divisors (95023834).

94770225 is a wasteful number, since it uses less digits than its factorization.

94770225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 78 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The cubic root of 94770225 is about 455.9220925305.

Multiplying 94770225 by its sum of digits (36), we get a square (3411728100 = 58410²).

The spelling of 94770225 in words is "ninety-four million, seven hundred seventy thousand, two hundred twenty-five".