70755542 has 32 divisors (see below), whose sum is σ = 126433440. Its totient is φ = 29272320.

The previous prime is 70755533. The next prime is 70755571. The reversal of 70755542 is 24555707.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19184 + ... + 22572.

It is an arithmetic number, because the mean of its divisors is an integer number (3951045).

Almost surely, 2^70755542 is an apocalyptic number.

70755542 is a deficient number, since it is larger than the sum of its proper divisors (55677898).

70755542 is a wasteful number, since it uses less digits than its factorization.

70755542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3488.

The product of its (nonzero) digits is 49000, while the sum is 35.

The square root of 70755542 is about 8411.6313518841. The cubic root of 70755542 is about 413.6059909005.

The spelling of 70755542 in words is "seventy million, seven hundred fifty-five thousand, five hundred forty-two".