70696850 has 48 divisors (see below), whose sum is σ = 152395008. Its totient is φ = 23898240.

The previous prime is 70696817. The next prime is 70696889. The reversal of 70696850 is 5869607.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 70696798 and 70696807.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24167 + ... + 26933.

It is an arithmetic number, because the mean of its divisors is an integer number (3174896).

Almost surely, 2^70696850 is an apocalyptic number.

70696850 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70696850 is an abundant number, since it is smaller than the sum of its proper divisors (81698158).

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

70696850 is a wasteful number, since it uses less digits than its factorization.

70696850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2859 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 70696850 is about 8408.1418874803. The cubic root of 70696850 is about 413.4915966665.

The spelling of 70696850 in words is "seventy million, six hundred ninety-six thousand, eight hundred fifty".