70271036 has 12 divisors (see below), whose sum is σ = 134153880. Its totient is φ = 31941360.

The previous prime is 70271023. The next prime is 70271039. The reversal of 70271036 is 63017207.

It is a junction number, because it is equal to n+sod(n) for n = 70270996 and 70271014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70271039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 798491 + ... + 798578.

It is an arithmetic number, because the mean of its divisors is an integer number (11179490).

Almost surely, 2^70271036 is an apocalyptic number.

It is an amenable number.

70271036 is a deficient number, since it is larger than the sum of its proper divisors (63882844).

70271036 is a wasteful number, since it uses less digits than its factorization.

70271036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1597084 (or 1597082 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 26.

The square root of 70271036 is about 8382.7821157418. The cubic root of 70271036 is about 412.6597576479.

The spelling of 70271036 in words is "seventy million, two hundred seventy-one thousand, thirty-six".