49140580 has 24 divisors (see below), whose sum is σ = 106525440. Its totient is φ = 19021920.

The previous prime is 49140577. The next prime is 49140583. The reversal of 49140580 is 8504194.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49140577) and next prime (49140583).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is not an unprimeable number, because it can be changed into a prime (49140583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39010 + ... + 40249.

It is an arithmetic number, because the mean of its divisors is an integer number (4438560).

Almost surely, 2^49140580 is an apocalyptic number.

It is an amenable number.

49140580 is an abundant number, since it is smaller than the sum of its proper divisors (57384860).

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

49140580 is a wasteful number, since it uses less digits than its factorization.

49140580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79299 (or 79297 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 49140580 is about 7010.0342367210. The cubic root of 49140580 is about 366.2801859825.

The spelling of 49140580 in words is "forty-nine million, one hundred forty thousand, five hundred eighty".