70828802 has 18 divisors (see below), whose sum is σ = 116995977. Its totient is φ = 32135400.

The previous prime is 70828801. The next prime is 70828837. The reversal of 70828802 is 20882807.

It can be written as a sum of positive squares in 2 ways, for example, as 70073641 + 755161 = 8371^2 + 869^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=5951.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70828801) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 130652 + ... + 131192.

Almost surely, 2^70828802 is an apocalyptic number.

70828802 is a deficient number, since it is larger than the sum of its proper divisors (46167175).

70828802 is an equidigital number, since it uses as much as digits as its factorization.

70828802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 35.

The square root of 70828802 is about 8415.9849096823. The cubic root of 70828802 is about 413.7486903145.

The spelling of 70828802 in words is "seventy million, eight hundred twenty-eight thousand, eight hundred two".