49531360 has 24 divisors (see below), whose sum is σ = 117018216. Its totient is φ = 19812480.

The previous prime is 49531337. The next prime is 49531367. The reversal of 49531360 is 6313594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49531367) 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, 154626 + ... + 154945.

It is an arithmetic number, because the mean of its divisors is an integer number (4875759).

Almost surely, 2^49531360 is an apocalyptic number.

49531360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49531360 is an abundant number, since it is smaller than the sum of its proper divisors (67486856).

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

49531360 is a wasteful number, since it uses less digits than its factorization.

49531360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309586 (or 309578 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 49531360 is about 7037.8519450185. The cubic root of 49531360 is about 367.2485453418.

The spelling of 49531360 in words is "forty-nine million, five hundred thirty-one thousand, three hundred sixty".