23251662046 has 8 divisors (see below), whose sum is σ = 34882056864. Its totient is φ = 11624309760.

The previous prime is 23251662041. The next prime is 23251662107. The reversal of 23251662046 is 64026615232.

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

It is a super-2 number, since 2×23251662046² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23251661996 and 23251662014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23251662041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 741430 + ... + 772153.

It is an arithmetic number, because the mean of its divisors is an integer number (4360257108).

Almost surely, 2^23251662046 is an apocalyptic number.

23251662046 is a deficient number, since it is larger than the sum of its proper divisors (11630394818).

23251662046 is a wasteful number, since it uses less digits than its factorization.

23251662046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521266.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 23251662046 in words is "twenty-three billion, two hundred fifty-one million, six hundred sixty-two thousand, forty-six".