70010740 has 12 divisors (see below), whose sum is σ = 147022596. Its totient is φ = 28004288.

The previous prime is 70010729. The next prime is 70010767. The reversal of 70010740 is 4701007.

It can be written as a sum of positive squares in 2 ways, for example, as 9108324 + 60902416 = 3018^2 + 7804^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750249 + ... + 1750288.

It is an arithmetic number, because the mean of its divisors is an integer number (12251883).

Almost surely, 2^70010740 is an apocalyptic number.

It is an amenable number.

70010740 is an abundant number, since it is smaller than the sum of its proper divisors (77011856).

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

70010740 is a wasteful number, since it uses less digits than its factorization.

70010740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3500546 (or 3500544 counting only the distinct ones).

The product of its (nonzero) digits is 196, while the sum is 19.

The square root of 70010740 is about 8367.2420784868. The cubic root of 70010740 is about 412.1496063335.

Adding to 70010740 its reverse (4701007), we get a palindrome (74711747).

The spelling of 70010740 in words is "seventy million, ten thousand, seven hundred forty".