70022869 has 8 divisors (see below), whose sum is σ = 80155008. Its totient is φ = 59922960.

The previous prime is 70022863. The next prime is 70022873. The reversal of 70022869 is 96822007.

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

It is a cyclic number.

It is not a de Polignac number, because 70022869 - 2⁹ = 70022357 is a prime.

It is a super-2 number, since 2×70022869² = 9806404365982322, which contains 22 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 (70022863) 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, 3202 + ... + 12259.

It is an arithmetic number, because the mean of its divisors is an integer number (10019376).

Almost surely, 2^70022869 is an apocalyptic number.

It is an amenable number.

70022869 is a deficient number, since it is larger than the sum of its proper divisors (10132139).

70022869 is a wasteful number, since it uses less digits than its factorization.

70022869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16115.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 70022869 is about 8367.9668378884. The cubic root of 70022869 is about 412.1734058911.

The spelling of 70022869 in words is "seventy million, twenty-two thousand, eight hundred sixty-nine".