70354070 has 16 divisors (see below), whose sum is σ = 126828720. Its totient is φ = 28099104.

The previous prime is 70354069. The next prime is 70354121. The reversal of 70354070 is 7045307.

It is a super-4 number, since 4×70354070⁴ (a number of 32 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2129 + ... + 12051.

It is an arithmetic number, because the mean of its divisors is an integer number (7926795).

Almost surely, 2^70354070 is an apocalyptic number.

70354070 is a deficient number, since it is larger than the sum of its proper divisors (56474650).

70354070 is a wasteful number, since it uses less digits than its factorization.

70354070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10639.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 70354070 is about 8387.7333052500. The cubic root of 70354070 is about 412.8222300077.

Adding to 70354070 its reverse (7045307), we get a palindrome (77399377).

The spelling of 70354070 in words is "seventy million, three hundred fifty-four thousand, seventy".