70160428 has 24 divisors (see below), whose sum is σ = 140005152. Its totient is φ = 30476544.

The previous prime is 70160423. The next prime is 70160443. The reversal of 70160428 is 82406107.

It is a junction number, because it is equal to n+sod(n) for n = 70160396 and 70160405.

It is not an unprimeable number, because it can be changed into a prime (70160423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38800 + ... + 40567.

It is an arithmetic number, because the mean of its divisors is an integer number (5833548).

Almost surely, 2^70160428 is an apocalyptic number.

It is an amenable number.

70160428 is a deficient number, since it is larger than the sum of its proper divisors (69844724).

70160428 is a wasteful number, since it uses less digits than its factorization.

70160428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79401 (or 79399 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 70160428 is about 8376.1821852202. The cubic root of 70160428 is about 412.4431324115.

The spelling of 70160428 in words is "seventy million, one hundred sixty thousand, four hundred twenty-eight".