32672455 has 8 divisors (see below), whose sum is σ = 39276000. Its totient is φ = 26091936.

The previous prime is 32672441. The next prime is 32672467. The reversal of 32672455 is 55427623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32672455 - 2¹³ = 32664263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32672455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2460 + ... + 8449.

It is an arithmetic number, because the mean of its divisors is an integer number (4909500).

Almost surely, 2^32672455 is an apocalyptic number.

32672455 is a deficient number, since it is larger than the sum of its proper divisors (6603545).

32672455 is a wasteful number, since it uses less digits than its factorization.

32672455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11513.

The product of its digits is 50400, while the sum is 34.

The square root of 32672455 is about 5715.9824177476. The cubic root of 32672455 is about 319.6886783393.

The spelling of 32672455 in words is "thirty-two million, six hundred seventy-two thousand, four hundred fifty-five".