70076742 has 32 divisors (see below), whose sum is σ = 144460800. Its totient is φ = 22645728.

The previous prime is 70076723. The next prime is 70076753. The reversal of 70076742 is 24767007.

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 (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106009 + ... + 106667.

It is an arithmetic number, because the mean of its divisors is an integer number (4514400).

Almost surely, 2^70076742 is an apocalyptic number.

70076742 is an abundant number, since it is smaller than the sum of its proper divisors (74384058).

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

70076742 is a wasteful number, since it uses less digits than its factorization.

70076742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1180.

The product of its (nonzero) digits is 16464, while the sum is 33.

The square root of 70076742 is about 8371.1852207438. The cubic root of 70076742 is about 412.2790824416.

The spelling of 70076742 in words is "seventy million, seventy-six thousand, seven hundred forty-two".