49898224 has 20 divisors (see below), whose sum is σ = 100881936. Its totient is φ = 23864192.

The previous prime is 49898221. The next prime is 49898227. The reversal of 49898224 is 42289894.

It is an interprime number because it is at equal distance from previous prime (49898221) and next prime (49898227).

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49898221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67429 + ... + 68164.

Almost surely, 2^49898224 is an apocalyptic number.

It is an amenable number.

49898224 is an abundant number, since it is smaller than the sum of its proper divisors (50983712).

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

49898224 is a wasteful number, since it uses less digits than its factorization.

49898224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135624 (or 135618 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 49898224 is about 7063.8674959260. The cubic root of 49898224 is about 368.1530160765.

The spelling of 49898224 in words is "forty-nine million, eight hundred ninety-eight thousand, two hundred twenty-four".