23084742 has 24 divisors (see below), whose sum is σ = 49048776. Its totient is φ = 7241728.

The previous prime is 23084741. The next prime is 23084807. The reversal of 23084742 is 24748032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23084741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4923 + ... + 8390.

It is an arithmetic number, because the mean of its divisors is an integer number (2043699).

Almost surely, 2^23084742 is an apocalyptic number.

23084742 is an abundant number, since it is smaller than the sum of its proper divisors (25964034).

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

23084742 is a wasteful number, since it uses less digits than its factorization.

23084742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13352 (or 13335 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 23084742 is about 4804.6583645458. The cubic root of 23084742 is about 284.7355379898.

The spelling of 23084742 in words is "twenty-three million, eighty-four thousand, seven hundred forty-two".