12409098 has 32 divisors (see below), whose sum is σ = 27893376. Its totient is φ = 3651648.

The previous prime is 12409091. The next prime is 12409127. The reversal of 12409098 is 89090421.

12409098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12409091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1665 + ... + 5252.

It is an arithmetic number, because the mean of its divisors is an integer number (871668).

Almost surely, 2^12409098 is an apocalyptic number.

12409098 is an abundant number, since it is smaller than the sum of its proper divisors (15484278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12409098 is a wasteful number, since it uses less digits than its factorization.

12409098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6958.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 12409098 is about 3522.6549646538. The cubic root of 12409098 is about 231.5154994933.

The spelling of 12409098 in words is "twelve million, four hundred nine thousand, ninety-eight".