70551016 has 16 divisors (see below), whose sum is σ = 132380640. Its totient is φ = 35249520.

The previous prime is 70551001. The next prime is 70551031. The reversal of 70551016 is 61015507.

It is an interprime number because it is at equal distance from previous prime (70551001) and next prime (70551031).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13165 + ... + 17731.

It is an arithmetic number, because the mean of its divisors is an integer number (8273790).

Almost surely, 2^70551016 is an apocalyptic number.

It is an amenable number.

70551016 is a deficient number, since it is larger than the sum of its proper divisors (61829624).

70551016 is a wasteful number, since it uses less digits than its factorization.

70551016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6504 (or 6500 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 25.

The square root of 70551016 is about 8399.4652210721. The cubic root of 70551016 is about 413.2070830741.

The spelling of 70551016 in words is "seventy million, five hundred fifty-one thousand, sixteen".