32981948 has 36 divisors (see below), whose sum is σ = 62639640. Its totient is φ = 15152832.

The previous prime is 32981933. The next prime is 32981951. The reversal of 32981948 is 84918923.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32981899 and 32981908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 103886 + ... + 104202.

It is an arithmetic number, because the mean of its divisors is an integer number (1739990).

Almost surely, 2^32981948 is an apocalyptic number.

32981948 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

32981948 is a deficient number, since it is larger than the sum of its proper divisors (29657692).

32981948 is a wasteful number, since it uses less digits than its factorization.

32981948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414 (or 375 counting only the distinct ones).

The product of its digits is 124416, while the sum is 44.

The square root of 32981948 is about 5742.9912066797. The cubic root of 32981948 is about 320.6949350490.

The spelling of 32981948 in words is "thirty-two million, nine hundred eighty-one thousand, nine hundred forty-eight".