70418396 has 6 divisors (see below), whose sum is σ = 123232200. Its totient is φ = 35209196.

The previous prime is 70418393. The next prime is 70418401. The reversal of 70418396 is 69381407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70418393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8802296 + ... + 8802303.

It is an arithmetic number, because the mean of its divisors is an integer number (20538700).

Almost surely, 2^70418396 is an apocalyptic number.

It is an amenable number.

70418396 is a deficient number, since it is larger than the sum of its proper divisors (52813804).

70418396 is a wasteful number, since it uses less digits than its factorization.

70418396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17604603 (or 17604601 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 70418396 is about 8391.5669573686. The cubic root of 70418396 is about 412.9480086280.

The spelling of 70418396 in words is "seventy million, four hundred eighteen thousand, three hundred ninety-six".