70245192 has 32 divisors (see below), whose sum is σ = 181670400. Its totient is φ = 22607424.

The previous prime is 70245191. The next prime is 70245211. The reversal of 70245192 is 29154207.

It is not an unprimeable number, because it can be changed into a prime (70245191) 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, 49768 + ... + 51159.

It is an arithmetic number, because the mean of its divisors is an integer number (5677200).

Almost surely, 2^70245192 is an apocalyptic number.

It is an amenable number.

70245192 is an abundant number, since it is smaller than the sum of its proper divisors (111425208).

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

70245192 is a wasteful number, since it uses less digits than its factorization.

70245192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100965 (or 100961 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 70245192 is about 8381.2404809789. The cubic root of 70245192 is about 412.6091626609.

Adding to 70245192 its reverse (29154207), we get a palindrome (99399399).

The spelling of 70245192 in words is "seventy million, two hundred forty-five thousand, one hundred ninety-two".