23070701 has 4 divisors (see below), whose sum is σ = 23386812. Its totient is φ = 22754592.

The previous prime is 23070643. The next prime is 23070703. The reversal of 23070701 is 10707032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4104676 + 18966025 = 2026^2 + 4355^2 .

It is a cyclic number.

It is not a de Polignac number, because 23070701 - 2⁶ = 23070637 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23070703) 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, 157946 + ... + 158091.

It is an arithmetic number, because the mean of its divisors is an integer number (5846703).

Almost surely, 2^23070701 is an apocalyptic number.

It is an amenable number.

23070701 is a deficient number, since it is larger than the sum of its proper divisors (316111).

23070701 is an equidigital number, since it uses as much as digits as its factorization.

23070701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316110.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 23070701 is about 4803.1969561949. The cubic root of 23070701 is about 284.6777973613.

Adding to 23070701 its reverse (10707032), we get a palindrome (33777733).

It can be divided in two parts, 2 and 3070701, that added together give a palindrome (3070703).

The spelling of 23070701 in words is "twenty-three million, seventy thousand, seven hundred one".