48440032 has 12 divisors (see below), whose sum is σ = 95366376. Its totient is φ = 24220000.

The previous prime is 48440017. The next prime is 48440057. The reversal of 48440032 is 23004484.

It is a super-2 number, since 2×48440032² = 4692873400322048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 48439979 and 48440006.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 756844 + ... + 756907.

It is an arithmetic number, because the mean of its divisors is an integer number (7947198).

Almost surely, 2^48440032 is an apocalyptic number.

It is an amenable number.

48440032 is a deficient number, since it is larger than the sum of its proper divisors (46926344).

48440032 is a wasteful number, since it uses less digits than its factorization.

48440032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513761 (or 1513753 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 48440032 is about 6959.8873554103. The cubic root of 48440032 is about 364.5312855166.

The spelling of 48440032 in words is "forty-eight million, four hundred forty thousand, thirty-two".