18954014 has 16 divisors (see below), whose sum is σ = 30236976. Its totient is φ = 8880000.

The previous prime is 18953983. The next prime is 18954017. The reversal of 18954014 is 41045981.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18954017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7424 + ... + 9644.

It is an arithmetic number, because the mean of its divisors is an integer number (1889811).

Almost surely, 2^18954014 is an apocalyptic number.

18954014 is a deficient number, since it is larger than the sum of its proper divisors (11282962).

18954014 is a wasteful number, since it uses less digits than its factorization.

18954014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 18954014 is about 4353.6207919386. The cubic root of 18954014 is about 266.6247118023.

Adding to 18954014 its reverse (41045981), we get a palindrome (59999995).

The spelling of 18954014 in words is "eighteen million, nine hundred fifty-four thousand, fourteen".