49179080 has 48 divisors (see below), whose sum is σ = 112640220. Its totient is φ = 19324032.

The previous prime is 49179059. The next prime is 49179107. The reversal of 49179080 is 8097194.

It can be written as a sum of positive squares in 2 ways, for example, as 46158436 + 3020644 = 6794^2 + 1738^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 249542 + ... + 249738.

Almost surely, 2^49179080 is an apocalyptic number.

49179080 is a gapful number since it is divisible by the number (40) 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 49179080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56320110).

49179080 is an abundant number, since it is smaller than the sum of its proper divisors (63461140).

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

49179080 is a wasteful number, since it uses less digits than its factorization.

49179080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 49179080 is about 7012.7797626904. The cubic root of 49179080 is about 366.3758171018.

The spelling of 49179080 in words is "forty-nine million, one hundred seventy-nine thousand, eighty".