70130454 has 8 divisors (see below), whose sum is σ = 140260920. Its totient is φ = 23376816.

The previous prime is 70130453. The next prime is 70130477. The reversal of 70130454 is 45403107.

It is a sphenic number, since it is the product of 3 distinct primes.

70130454 is an admirable number.

It is a super-2 number, since 2×70130454² = 9836561156492232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70130453) 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, 5844199 + ... + 5844210.

It is an arithmetic number, because the mean of its divisors is an integer number (17532615).

Almost surely, 2^70130454 is an apocalyptic number.

70130454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

70130454 is a wasteful number, since it uses less digits than its factorization.

70130454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11688414.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 70130454 is about 8374.3927541046. The cubic root of 70130454 is about 412.3843892722.

The spelling of 70130454 in words is "seventy million, one hundred thirty thousand, four hundred fifty-four".