49870488 has 64 divisors (see below), whose sum is σ = 130752000. Its totient is φ = 15829632.

The previous prime is 49870481. The next prime is 49870507. The reversal of 49870488 is 88407894.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49870481) 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, 54531 + ... + 55437.

It is an arithmetic number, because the mean of its divisors is an integer number (2043000).

Almost surely, 2^49870488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49870488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65376000).

49870488 is an abundant number, since it is smaller than the sum of its proper divisors (80881512).

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

49870488 is a wasteful number, since it uses less digits than its factorization.

49870488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 48.

The square root of 49870488 is about 7061.9039925505. The cubic root of 49870488 is about 368.0847906384.

The spelling of 49870488 in words is "forty-nine million, eight hundred seventy thousand, four hundred eighty-eight".