49275 has 24 divisors (see below), whose sum is σ = 91760. Its totient is φ = 25920.

The previous prime is 49261. The next prime is 49277. The reversal of 49275 is 57294.

49275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49275 - 2⁶ = 49211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

49275 is a lucky number.

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 49275.

It is not an unprimeable number, because it can be changed into a prime (49277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 639 + ... + 711.

2⁴⁹²⁷⁵ is an apocalyptic number.

49275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49275 is a deficient number, since it is larger than the sum of its proper divisors (42485).

49275 is a wasteful number, since it uses less digits than its factorization.

49275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92 (or 81 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 49275 is about 221.9797288042. The cubic root of 49275 is about 36.6613858327.

It can be divided in two parts, 49 and 275, that added together give a square (324 = 18²).

The spelling of 49275 in words is "forty-nine thousand, two hundred seventy-five".