32549130 has 48 divisors (see below), whose sum is σ = 84913920. Its totient is φ = 8650464.

The previous prime is 32549123. The next prime is 32549141. The reversal of 32549130 is 3194523.

It is a junction number, because it is equal to n+sod(n) for n = 32549094 and 32549103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44911 + ... + 45629.

It is an arithmetic number, because the mean of its divisors is an integer number (1769040).

Almost surely, 2^32549130 is an apocalyptic number.

32549130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32549130 is an abundant number, since it is smaller than the sum of its proper divisors (52364790).

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

32549130 is a wasteful number, since it uses less digits than its factorization.

32549130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 32549130 is about 5705.1844843090. The cubic root of 32549130 is about 319.2859403586.

It can be divided in two parts, 325 and 49130, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 32549130 in words is "thirty-two million, five hundred forty-nine thousand, one hundred thirty".