70022354 has 8 divisors (see below), whose sum is σ = 111212028. Its totient is φ = 32951680.

The previous prime is 70022341. The next prime is 70022357. The reversal of 70022354 is 45322007.

It can be written as a sum of positive squares in 2 ways, for example, as 52171729 + 17850625 = 7223^2 + 4225^2 .

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

It is not an unprimeable number, because it can be changed into a prime (70022357) 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, 1029707 + ... + 1029774.

Almost surely, 2^70022354 is an apocalyptic number.

70022354 is a deficient number, since it is larger than the sum of its proper divisors (41189674).

70022354 is a wasteful number, since it uses less digits than its factorization.

70022354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2059500.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 70022354 is about 8367.9360657213. The cubic root of 70022354 is about 412.1723954126.

The spelling of 70022354 in words is "seventy million, twenty-two thousand, three hundred fifty-four".