70492534 has 8 divisors (see below), whose sum is σ = 120844368. Its totient is φ = 30211080.

The previous prime is 70492531. The next prime is 70492547. The reversal of 70492534 is 43529407.

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

It is a self number, because there is not a number n which added to its sum of digits gives 70492534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70492531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2517577 + ... + 2517604.

It is an arithmetic number, because the mean of its divisors is an integer number (15105546).

Almost surely, 2^70492534 is an apocalyptic number.

70492534 is a deficient number, since it is larger than the sum of its proper divisors (50351834).

70492534 is a wasteful number, since it uses less digits than its factorization.

70492534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5035190.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 70492534 is about 8395.9832062719. The cubic root of 70492534 is about 413.0928779774.

The spelling of 70492534 in words is "seventy million, four hundred ninety-two thousand, five hundred thirty-four".