23970454 has 8 divisors (see below), whose sum is σ = 36176760. Its totient is φ = 11911536.

The previous prime is 23970451. The next prime is 23970467. The reversal of 23970454 is 45407932.

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

It is a super-2 number, since 2×23970454² = 1149165329932232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23970451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36439 + ... + 37090.

It is an arithmetic number, because the mean of its divisors is an integer number (4522095).

Almost surely, 2^23970454 is an apocalyptic number.

23970454 is a deficient number, since it is larger than the sum of its proper divisors (12206306).

23970454 is a wasteful number, since it uses less digits than its factorization.

23970454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73694.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 23970454 is about 4895.9630309062. The cubic root of 23970454 is about 288.3314968271.

The spelling of 23970454 in words is "twenty-three million, nine hundred seventy thousand, four hundred fifty-four".