70980246 has 32 divisors (see below), whose sum is σ = 161095680. Its totient is φ = 23155848.

The previous prime is 70980227. The next prime is 70980251. The reversal of 70980246 is 64208907.

It is a self number, because there is not a number n which added to its sum of digits gives 70980246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11446 + ... + 16521.

It is an arithmetic number, because the mean of its divisors is an integer number (5034240).

Almost surely, 2^70980246 is an apocalyptic number.

70980246 is an abundant number, since it is smaller than the sum of its proper divisors (90115434).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70980246 is a wasteful number, since it uses less digits than its factorization.

70980246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28025 (or 28019 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 70980246 is about 8424.9775073884. The cubic root of 70980246 is about 414.0433686977.

The spelling of 70980246 in words is "seventy million, nine hundred eighty thousand, two hundred forty-six".