32493742 has 8 divisors (see below), whose sum is σ = 48765600. Its totient is φ = 16238544.

The previous prime is 32493737. The next prime is 32493751. The reversal of 32493742 is 24739423.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 32493698 and 32493707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3634 + ... + 8842.

It is an arithmetic number, because the mean of its divisors is an integer number (6095700).

Almost surely, 2^32493742 is an apocalyptic number.

32493742 is a deficient number, since it is larger than the sum of its proper divisors (16271858).

32493742 is a wasteful number, since it uses less digits than its factorization.

32493742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8330.

The product of its digits is 36288, while the sum is 34.

The square root of 32493742 is about 5700.3282361632. The cubic root of 32493742 is about 319.1047306990.

The spelling of 32493742 in words is "thirty-two million, four hundred ninety-three thousand, seven hundred forty-two".