49002732 has 30 divisors (see below), whose sum is σ = 128103668. Its totient is φ = 16334136.

The previous prime is 49002731. The next prime is 49002761. The reversal of 49002732 is 23720094.

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

It is a junction number, because it is equal to n+sod(n) for n = 49002696 and 49002705.

It is not an unprimeable number, because it can be changed into a prime (49002731) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 75298 + ... + 75945.

Almost surely, 2^49002732 is an apocalyptic number.

It is an amenable number.

49002732 is an abundant number, since it is smaller than the sum of its proper divisors (79100936).

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

49002732 is a wasteful number, since it uses less digits than its factorization.

49002732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151259 (or 151248 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 49002732 is about 7000.1951401372. The cubic root of 49002732 is about 365.9373717080.

The spelling of 49002732 in words is "forty-nine million, two thousand, seven hundred thirty-two".