1070397578 has 16 divisors (see below), whose sum is σ = 1656607680. Its totient is φ = 518383200.

The previous prime is 1070397563. The next prime is 1070397607. The reversal of 1070397578 is 8757930701.

It is a super-2 number, since 2×1070397578² = 2291501949976532168, which contains 22 as substring.

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, 35558 + ... + 58353.

It is an arithmetic number, because the mean of its divisors is an integer number (103537980).

Almost surely, 2^1070397578 is an apocalyptic number.

1070397578 is a deficient number, since it is larger than the sum of its proper divisors (586210102).

1070397578 is a wasteful number, since it uses less digits than its factorization.

1070397578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94093.

The product of its (nonzero) digits is 370440, while the sum is 47.

The square root of 1070397578 is about 32716.9310602324. The cubic root of 1070397578 is about 1022.9357872057.

The spelling of 1070397578 in words is "one billion, seventy million, three hundred ninety-seven thousand, five hundred seventy-eight".