32485045 has 12 divisors (see below), whose sum is σ = 41411844. Its totient is φ = 24458240.

The previous prime is 32485043. The next prime is 32485049. The reversal of 32485045 is 54058423.

It can be written as a sum of positive squares in 6 ways, for example, as 154449 + 32330596 = 393^2 + 5686^2 .

It is not a de Polignac number, because 32485045 - 2¹ = 32485043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32484998 and 32485016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32485043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9796 + ... + 12685.

It is an arithmetic number, because the mean of its divisors is an integer number (3450987).

Almost surely, 2^32485045 is an apocalyptic number.

It is an amenable number.

32485045 is a deficient number, since it is larger than the sum of its proper divisors (8926799).

32485045 is a wasteful number, since it uses less digits than its factorization.

32485045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22520 (or 22503 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 32485045 is about 5699.5653343040. The cubic root of 32485045 is about 319.0762585347.

The spelling of 32485045 in words is "thirty-two million, four hundred eighty-five thousand, forty-five".