23542050 has 72 divisors (see below), whose sum is σ = 67937616. Its totient is φ = 5379360.

The previous prime is 23542039. The next prime is 23542063. The reversal of 23542050 is 5024532.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 5749 + ... + 8951.

It is an arithmetic number, because the mean of its divisors is an integer number (943578).

Almost surely, 2^23542050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23542050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33968808).

23542050 is an abundant number, since it is smaller than the sum of its proper divisors (44395566).

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

23542050 is a wasteful number, since it uses less digits than its factorization.

23542050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3232 (or 3220 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 23542050 is about 4852.0150453188. The cubic root of 23542050 is about 286.6034579104.

Adding to 23542050 its reverse (5024532), we get a palindrome (28566582).

The spelling of 23542050 in words is "twenty-three million, five hundred forty-two thousand, fifty".