23481354 has 32 divisors (see below), whose sum is σ = 51758784. Its totient is φ = 7056000.

The previous prime is 23481343. The next prime is 23481361. The reversal of 23481354 is 45318432.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147 + ... + 6854.

It is an arithmetic number, because the mean of its divisors is an integer number (1617462).

Almost surely, 2^23481354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23481354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25879392).

23481354 is an abundant number, since it is smaller than the sum of its proper divisors (28277430).

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

23481354 is a wasteful number, since it uses less digits than its factorization.

23481354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7062.

The product of its digits is 11520, while the sum is 30.

The square root of 23481354 is about 4845.7562877223. The cubic root of 23481354 is about 286.3569393793.

Adding to 23481354 its reverse (45318432), we get a palindrome (68799786).

The spelling of 23481354 in words is "twenty-three million, four hundred eighty-one thousand, three hundred fifty-four".