6121402 has 8 divisors (see below), whose sum is σ = 10493856. Its totient is φ = 2623452.

The previous prime is 6121397. The next prime is 6121403. The reversal of 6121402 is 2041216.

6121402 = 454² + 455² + ... + 481².

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

It is not an unprimeable number, because it can be changed into a prime (6121403) 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, 218608 + ... + 218635.

It is an arithmetic number, because the mean of its divisors is an integer number (1311732).

Almost surely, 2^6121402 is an apocalyptic number.

6121402 is a deficient number, since it is larger than the sum of its proper divisors (4372454).

6121402 is a wasteful number, since it uses less digits than its factorization.

6121402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437252.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 6121402 is about 2474.1467215992. The cubic root of 6121402 is about 182.9294521383.

Adding to 6121402 its reverse (2041216), we get a palindrome (8162618).

It can be divided in two parts, 6121 and 402, that multiplied together give a palindrome (2460642).

The spelling of 6121402 in words is "six million, one hundred twenty-one thousand, four hundred two".