70492016 has 80 divisors (see below), whose sum is σ = 163799040. Its totient is φ = 28753920.

The previous prime is 70492001. The next prime is 70492031. The reversal of 70492016 is 61029407.

It is an interprime number because it is at equal distance from previous prime (70492001) and next prime (70492031).

It is a super-5 number, since 5×70492016⁵ (a number of 40 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 70492016.

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, 274160 + ... + 274416.

It is an arithmetic number, because the mean of its divisors is an integer number (2047488).

Almost surely, 2^70492016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70492016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81899520).

70492016 is an abundant number, since it is smaller than the sum of its proper divisors (93307024).

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

70492016 is a wasteful number, since it uses less digits than its factorization.

70492016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 70492016 is about 8395.9523581307. The cubic root of 70492016 is about 413.0918661320.

The spelling of 70492016 in words is "seventy million, four hundred ninety-two thousand, sixteen".