194865414 has 16 divisors (see below), whose sum is σ = 389868528. Its totient is φ = 64932192.

The previous prime is 194865409. The next prime is 194865443. The reversal of 194865414 is 414568491.

194865414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 27264 + ... + 33660.

It is an arithmetic number, because the mean of its divisors is an integer number (24366783).

Almost surely, 2^194865414 is an apocalyptic number.

194865414 is an abundant number, since it is smaller than the sum of its proper divisors (195003114).

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

194865414 is a wasteful number, since it uses less digits than its factorization.

194865414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11479.

The product of its digits is 138240, while the sum is 42.

The square root of 194865414 is about 13959.4202601684. The cubic root of 194865414 is about 579.7555589052.

The spelling of 194865414 in words is "one hundred ninety-four million, eight hundred sixty-five thousand, four hundred fourteen".