70324318 has 4 divisors (see below), whose sum is σ = 105486480. Its totient is φ = 35162158.

The previous prime is 70324313. The next prime is 70324343. The reversal of 70324318 is 81342307.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70324313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17581078 + ... + 17581081.

It is an arithmetic number, because the mean of its divisors is an integer number (26371620).

Almost surely, 2^70324318 is an apocalyptic number.

70324318 is a deficient number, since it is larger than the sum of its proper divisors (35162162).

70324318 is a wasteful number, since it uses less digits than its factorization.

70324318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35162161.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 70324318 is about 8385.9595753855. The cubic root of 70324318 is about 412.7640290690.

The spelling of 70324318 in words is "seventy million, three hundred twenty-four thousand, three hundred eighteen".