32623072 has 12 divisors (see below), whose sum is σ = 64226736. Its totient is φ = 16311520.

The previous prime is 32623069. The next prime is 32623079. The reversal of 32623072 is 27032623.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (32623079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509704 + ... + 509767.

It is an arithmetic number, because the mean of its divisors is an integer number (5352228).

Almost surely, 2^32623072 is an apocalyptic number.

32623072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32623072 is a deficient number, since it is larger than the sum of its proper divisors (31603664).

32623072 is a wasteful number, since it uses less digits than its factorization.

32623072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019481 (or 1019473 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 32623072 is about 5711.6610543694. The cubic root of 32623072 is about 319.5275319285.

Adding to 32623072 its reverse (27032623), we get a palindrome (59655695).

The spelling of 32623072 in words is "thirty-two million, six hundred twenty-three thousand, seventy-two".