70797467 has 4 divisors (see below), whose sum is σ = 76243440. Its totient is φ = 65351496.

The previous prime is 70797449. The next prime is 70797511. The reversal of 70797467 is 76479707.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76479707 = 1663 ⋅45989.

It is a cyclic number.

It is not a de Polignac number, because 70797467 - 2¹⁶ = 70731931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70797767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2722967 + ... + 2722992.

It is an arithmetic number, because the mean of its divisors is an integer number (19060860).

Almost surely, 2^70797467 is an apocalyptic number.

70797467 is a deficient number, since it is larger than the sum of its proper divisors (5445973).

70797467 is a wasteful number, since it uses less digits than its factorization.

70797467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5445972.

The product of its (nonzero) digits is 518616, while the sum is 47.

The square root of 70797467 is about 8414.1230677950. The cubic root of 70797467 is about 413.6876665162.

The spelling of 70797467 in words is "seventy million, seven hundred ninety-seven thousand, four hundred sixty-seven".