6161406 has 16 divisors (see below), whose sum is σ = 12376848. Its totient is φ = 2044800.

The previous prime is 6161383. The next prime is 6161413. The reversal of 6161406 is 6041616.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685 + ... + 3576.

It is an arithmetic number, because the mean of its divisors is an integer number (773553).

Almost surely, 2^6161406 is an apocalyptic number.

6161406 is an abundant number, since it is smaller than the sum of its proper divisors (6215442).

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

6161406 is a wasteful number, since it uses less digits than its factorization.

6161406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 6161406 is about 2482.2179598093. The cubic root of 6161406 is about 183.3270749011.

The spelling of 6161406 in words is "six million, one hundred sixty-one thousand, four hundred six".