11801414 has 4 divisors (see below), whose sum is σ = 17702124. Its totient is φ = 5900706.

The previous prime is 11801411. The next prime is 11801423. The reversal of 11801414 is 41410811.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11801411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2950352 + ... + 2950355.

It is an arithmetic number, because the mean of its divisors is an integer number (4425531).

Almost surely, 2^11801414 is an apocalyptic number.

11801414 is a deficient number, since it is larger than the sum of its proper divisors (5900710).

11801414 is an equidigital number, since it uses as much as digits as its factorization.

11801414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900709.

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 11801414 is about 3435.3186169553. The cubic root of 11801414 is about 227.6729048231.

The spelling of 11801414 in words is "eleven million, eight hundred one thousand, four hundred fourteen".