70233325 has 12 divisors (see below), whose sum is σ = 87309268. Its totient is φ = 56044800.

The previous prime is 70233323. The next prime is 70233337. The reversal of 70233325 is 52333207.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 35964009 + 34269316 = 5997^2 + 5854^2 .

It is not a de Polignac number, because 70233325 - 2¹ = 70233323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

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 70233325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70233323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7189 + ... + 13861.

Almost surely, 2^70233325 is an apocalyptic number.

It is an amenable number.

70233325 is a deficient number, since it is larger than the sum of its proper divisors (17075943).

70233325 is a wasteful number, since it uses less digits than its factorization.

70233325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7104 (or 7099 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 70233325 is about 8380.5325009811. The cubic root of 70233325 is about 412.5859263911.

The spelling of 70233325 in words is "seventy million, two hundred thirty-three thousand, three hundred twenty-five".