70613042 has 8 divisors (see below), whose sum is σ = 107500656. Its totient is φ = 34779492.

The previous prime is 70613041. The next prime is 70613047. The reversal of 70613042 is 24031607.

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

It is a junction number, because it is equal to n+sod(n) for n = 70612999 and 70613017.

It is not an unprimeable number, because it can be changed into a prime (70613041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263348 + ... + 263615.

It is an arithmetic number, because the mean of its divisors is an integer number (13437582).

Almost surely, 2^70613042 is an apocalyptic number.

70613042 is a deficient number, since it is larger than the sum of its proper divisors (36887614).

70613042 is a wasteful number, since it uses less digits than its factorization.

70613042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527032.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 70613042 is about 8403.1566687763. The cubic root of 70613042 is about 413.3281400377.

Adding to 70613042 its reverse (24031607), we get a palindrome (94644649).

The spelling of 70613042 in words is "seventy million, six hundred thirteen thousand, forty-two".