15148212 has 48 divisors (see below), whose sum is σ = 37373952. Its totient is φ = 4767840.

The previous prime is 15148201. The next prime is 15148219. The reversal of 15148212 is 21284151.

15148212 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15148219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15523 + ... + 16469.

It is an arithmetic number, because the mean of its divisors is an integer number (778624).

Almost surely, 2^15148212 is an apocalyptic number.

15148212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15148212 is an abundant number, since it is smaller than the sum of its proper divisors (22225740).

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

15148212 is a wasteful number, since it uses less digits than its factorization.

15148212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028 (or 1026 counting only the distinct ones).

The product of its digits is 640, while the sum is 24.

The square root of 15148212 is about 3892.0704001855. The cubic root of 15148212 is about 247.4308183336.

The spelling of 15148212 in words is "fifteen million, one hundred forty-eight thousand, two hundred twelve".