70355742 has 8 divisors (see below), whose sum is σ = 140711496. Its totient is φ = 23451912.

The previous prime is 70355737. The next prime is 70355767. The reversal of 70355742 is 24755307.

It is a sphenic number, since it is the product of 3 distinct primes.

70355742 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5862973 + ... + 5862984.

It is an arithmetic number, because the mean of its divisors is an integer number (17588937).

Almost surely, 2^70355742 is an apocalyptic number.

70355742 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70355742 is a wasteful number, since it uses less digits than its factorization.

70355742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11725962.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 70355742 is about 8387.8329740166. The cubic root of 70355742 is about 412.8255002913.

The spelling of 70355742 in words is "seventy million, three hundred fifty-five thousand, seven hundred forty-two".