23061492 has 36 divisors (see below), whose sum is σ = 58820580. Its totient is φ = 7617792.

The previous prime is 23061491. The next prime is 23061509. The reversal of 23061492 is 29416032.

It can be written as a sum of positive squares in 2 ways, for example, as 2322576 + 20738916 = 1524^2 + 4554^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23061491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1234 + ... + 6902.

It is an arithmetic number, because the mean of its divisors is an integer number (1633905).

Almost surely, 2^23061492 is an apocalyptic number.

It is an amenable number.

23061492 is an abundant number, since it is smaller than the sum of its proper divisors (35759088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23061492 is a wasteful number, since it uses less digits than its factorization.

23061492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792 (or 5787 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 23061492 is about 4802.2382281599. The cubic root of 23061492 is about 284.6399145834.

The spelling of 23061492 in words is "twenty-three million, sixty-one thousand, four hundred ninety-two".