48887415 has 32 divisors (see below), whose sum is σ = 87978240. Its totient is φ = 25753248.

The previous prime is 48887411. The next prime is 48887441. The reversal of 48887415 is 51478884.

It is not a de Polignac number, because 48887415 - 2² = 48887411 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48887411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9024 + ... + 13386.

It is an arithmetic number, because the mean of its divisors is an integer number (2749320).

Almost surely, 2^48887415 is an apocalyptic number.

48887415 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48887415 is a deficient number, since it is larger than the sum of its proper divisors (39090825).

48887415 is a wasteful number, since it uses less digits than its factorization.

48887415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4460 (or 4454 counting only the distinct ones).

The product of its digits is 286720, while the sum is 45.

The square root of 48887415 is about 6991.9535896629. The cubic root of 48887415 is about 365.6500955819.

The spelling of 48887415 in words is "forty-eight million, eight hundred eighty-seven thousand, four hundred fifteen".