70225150 has 12 divisors (see below), whose sum is σ = 130618872. Its totient is φ = 28090040.

The previous prime is 70225123. The next prime is 70225171. The reversal of 70225150 is 5152207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 702202 + ... + 702301.

It is an arithmetic number, because the mean of its divisors is an integer number (10884906).

Almost surely, 2^70225150 is an apocalyptic number.

70225150 is a deficient number, since it is larger than the sum of its proper divisors (60393722).

70225150 is a wasteful number, since it uses less digits than its factorization.

70225150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404515 (or 1404510 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 70225150 is about 8380.0447492839. The cubic root of 70225150 is about 412.5699177475.

Adding to 70225150 its reverse (5152207), we get a palindrome (75377357).

It can be divided in two parts, 702 and 25150, that added together give a palindrome (25852).

The spelling of 70225150 in words is "seventy million, two hundred twenty-five thousand, one hundred fifty".