70413471 has 12 divisors (see below), whose sum is σ = 101882248. Its totient is φ = 46862064.

The previous prime is 70413457. The next prime is 70413517. The reversal of 70413471 is 17431407.

It is not a de Polignac number, because 70413471 - 2⁶ = 70413407 is a prime.

It is a super-3 number, since 3×70413471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70413071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 865 + ... + 11898.

Almost surely, 2^70413471 is an apocalyptic number.

70413471 is a deficient number, since it is larger than the sum of its proper divisors (31468777).

70413471 is a wasteful number, since it uses less digits than its factorization.

70413471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13382 (or 13379 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 27.

The square root of 70413471 is about 8391.2735028719. The cubic root of 70413471 is about 412.9383813314.

Adding to 70413471 its reverse (17431407), we get a palindrome (87844878).

The spelling of 70413471 in words is "seventy million, four hundred thirteen thousand, four hundred seventy-one".