70319454 has 8 divisors (see below), whose sum is σ = 140638920. Its totient is φ = 23439816.

The previous prime is 70319453. The next prime is 70319467. The reversal of 70319454 is 45491307.

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

70319454 is an admirable number.

It is a super-2 number, since 2×70319454² = 9889651221716232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70319453) 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, 5859949 + ... + 5859960.

It is an arithmetic number, because the mean of its divisors is an integer number (17579865).

Almost surely, 2^70319454 is an apocalyptic number.

70319454 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.

70319454 is a wasteful number, since it uses less digits than its factorization.

70319454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11719914.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 70319454 is about 8385.6695618179. The cubic root of 70319454 is about 412.7545125386.

The spelling of 70319454 in words is "seventy million, three hundred nineteen thousand, four hundred fifty-four".