7331401 has 8 divisors (see below), whose sum is σ = 9140544. Its totient is φ = 5712720.

The previous prime is 7331393. The next prime is 7331413. The reversal of 7331401 is 1041337.

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 7331401 - 2³ = 7331393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7331431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47530 + ... + 47683.

It is an arithmetic number, because the mean of its divisors is an integer number (1142568).

Almost surely, 2^7331401 is an apocalyptic number.

It is an amenable number.

7331401 is a deficient number, since it is larger than the sum of its proper divisors (1809143).

7331401 is a wasteful number, since it uses less digits than its factorization.

7331401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95231.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 7331401 is about 2707.6559973527. The cubic root of 7331401 is about 194.2654901248.

Adding to 7331401 its reverse (1041337), we get a palindrome (8372738).

Subtracting from 7331401 its reverse (1041337), we obtain a square (6290064 = 2508²).

The spelling of 7331401 in words is "seven million, three hundred thirty-one thousand, four hundred one".