49542192 has 200 divisors, whose sum is σ = 169005056. Its totient is φ = 13716864.

The previous prime is 49542191. The next prime is 49542193. The reversal of 49542192 is 29124594.

It is an interprime number because it is at equal distance from previous prime (49542191) and next prime (49542193).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (49542191) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 390033 + ... + 390159.

Almost surely, 2^49542192 is an apocalyptic number.

49542192 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49542192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84502528).

49542192 is an abundant number, since it is smaller than the sum of its proper divisors (119462864).

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

49542192 is a wasteful number, since it uses less digits than its factorization.

49542192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 182 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 49542192 is about 7038.6214559387. The cubic root of 49542192 is about 367.2753145528.

The spelling of 49542192 in words is "forty-nine million, five hundred forty-two thousand, one hundred ninety-two".