49269180 has 24 divisors (see below), whose sum is σ = 137953872. Its totient is φ = 13138432.

The previous prime is 49269169. The next prime is 49269191. The reversal of 49269180 is 8196294.

It is an interprime number because it is at equal distance from previous prime (49269169) and next prime (49269191).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 410517 + ... + 410636.

It is an arithmetic number, because the mean of its divisors is an integer number (5748078).

Almost surely, 2^49269180 is an apocalyptic number.

It is an amenable number.

49269180 is an abundant number, since it is smaller than the sum of its proper divisors (88684692).

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

49269180 is a wasteful number, since it uses less digits than its factorization.

49269180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821165 (or 821163 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 49269180 is about 7019.2008092090. The cubic root of 49269180 is about 366.5994238491.

The spelling of 49269180 in words is "forty-nine million, two hundred sixty-nine thousand, one hundred eighty".