32625045 has 16 divisors (see below), whose sum is σ = 58000320. Its totient is φ = 17399952.

The previous prime is 32625037. The next prime is 32625067. The reversal of 32625045 is 54052623.

32625045 is a `hidden beast` number, since 32 + 625 + 0 + 4 + 5 = 666.

It is not a de Polignac number, because 32625045 - 2³ = 32625037 is a prime.

It is a super-2 number, since 2×32625045² = 2128787122504050, which contains 22 as substring.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120699 + ... + 120968.

It is an arithmetic number, because the mean of its divisors is an integer number (3625020).

Almost surely, 2^32625045 is an apocalyptic number.

It is an amenable number.

32625045 is a deficient number, since it is larger than the sum of its proper divisors (25375275).

32625045 is a wasteful number, since it uses less digits than its factorization.

32625045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241681 (or 241675 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 32625045 is about 5711.8337685896. The cubic root of 32625045 is about 319.5339733320.

Adding to 32625045 its reverse (54052623), we get a palindrome (86677668).

The spelling of 32625045 in words is "thirty-two million, six hundred twenty-five thousand, forty-five".