70743804 has 24 divisors (see below), whose sum is σ = 165285120. Its totient is φ = 23550384.

The previous prime is 70743797. The next prime is 70743823. The reversal of 70743804 is 40834707.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6877 + ... + 13739.

It is an arithmetic number, because the mean of its divisors is an integer number (6886880).

Almost surely, 2^70743804 is an apocalyptic number.

It is an amenable number.

70743804 is an abundant number, since it is smaller than the sum of its proper divisors (94541316).

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

70743804 is a wasteful number, since it uses less digits than its factorization.

70743804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7729 (or 7727 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 33.

The square root of 70743804 is about 8410.9335985965. The cubic root of 70743804 is about 413.5831178954.

It can be divided in two parts, 7074 and 3804, that added together give a triangular number (10878 = T₁₄₇).

The spelling of 70743804 in words is "seventy million, seven hundred forty-three thousand, eight hundred four".