70410320 has 40 divisors (see below), whose sum is σ = 164260320. Its totient is φ = 28068480.

The previous prime is 70410281. The next prime is 70410323. The reversal of 70410320 is 2301407.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×70410320² = 9915226325004800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70410323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25151 + ... + 27809.

It is an arithmetic number, because the mean of its divisors is an integer number (4106508).

Almost surely, 2^70410320 is an apocalyptic number.

It is an amenable number.

70410320 is an abundant number, since it is smaller than the sum of its proper divisors (93850000).

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

70410320 is a wasteful number, since it uses less digits than its factorization.

70410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003 (or 2997 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 70410320 is about 8391.0857461952. The cubic root of 70410320 is about 412.9322215808.

Adding to 70410320 its reverse (2301407), we get a palindrome (72711727).

The spelling of 70410320 in words is "seventy million, four hundred ten thousand, three hundred twenty".