70253804 has 12 divisors (see below), whose sum is σ = 123276384. Its totient is φ = 35031984.

The previous prime is 70253803. The next prime is 70253819. The reversal of 70253804 is 40835207.

It is a happy number.

It is a super-3 number, since 3×70253804³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (70253801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22052 + ... + 25035.

It is an arithmetic number, because the mean of its divisors is an integer number (10273032).

Almost surely, 2^70253804 is an apocalyptic number.

It is an amenable number.

70253804 is a deficient number, since it is larger than the sum of its proper divisors (53022580).

70253804 is a wasteful number, since it uses less digits than its factorization.

70253804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47464 (or 47462 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 70253804 is about 8381.7542316630. The cubic root of 70253804 is about 412.6260238144.

The spelling of 70253804 in words is "seventy million, two hundred fifty-three thousand, eight hundred four".