15252054 has 8 divisors (see below), whose sum is σ = 30504120. Its totient is φ = 5084016.

The previous prime is 15252023. The next prime is 15252091. The reversal of 15252054 is 45025251.

It is a happy number.

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

15252054 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1270999 + ... + 1271010.

It is an arithmetic number, because the mean of its divisors is an integer number (3813015).

Almost surely, 2^15252054 is an apocalyptic number.

15252054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

15252054 is a wasteful number, since it uses less digits than its factorization.

15252054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542014.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 15252054 is about 3905.3878168499. The cubic root of 15252054 is about 247.9949162156.

The spelling of 15252054 in words is "fifteen million, two hundred fifty-two thousand, fifty-four".