7332406 has 8 divisors (see below), whose sum is σ = 11645640. Its totient is φ = 3450528.

The previous prime is 7332379. The next prime is 7332407. The reversal of 7332406 is 6042337.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7332407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107796 + ... + 107863.

It is an arithmetic number, because the mean of its divisors is an integer number (1455705).

Almost surely, 2^7332406 is an apocalyptic number.

7332406 is a deficient number, since it is larger than the sum of its proper divisors (4313234).

7332406 is a wasteful number, since it uses less digits than its factorization.

7332406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215678.

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

The square root of 7332406 is about 2707.8415758681. The cubic root of 7332406 is about 194.2743664591.

It can be divided in two parts, 7332 and 406, that multiplied together give a palindrome (2976792).

The spelling of 7332406 in words is "seven million, three hundred thirty-two thousand, four hundred six".