5231402 has 8 divisors (see below), whose sum is σ = 8560512. Its totient is φ = 2377900.

The previous prime is 5231389. The next prime is 5231411. The reversal of 5231402 is 2041325.

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

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 118874 + ... + 118917.

It is an arithmetic number, because the mean of its divisors is an integer number (1070064).

Almost surely, 2^5231402 is an apocalyptic number.

5231402 is a deficient number, since it is larger than the sum of its proper divisors (3329110).

5231402 is a wasteful number, since it uses less digits than its factorization.

5231402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237804.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 5231402 is about 2287.2258305642. The cubic root of 5231402 is about 173.5958603995.

Adding to 5231402 its reverse (2041325), we get a palindrome (7272727).

The spelling of 5231402 in words is "five million, two hundred thirty-one thousand, four hundred two".