19042054 has 8 divisors (see below), whose sum is σ = 28582848. Its totient is φ = 9514440.

The previous prime is 19042043. The next prime is 19042061. The reversal of 19042054 is 45024091.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2059 + ... + 6505.

It is an arithmetic number, because the mean of its divisors is an integer number (3572856).

Almost surely, 2^19042054 is an apocalyptic number.

19042054 is a deficient number, since it is larger than the sum of its proper divisors (9540794).

19042054 is a wasteful number, since it uses less digits than its factorization.

19042054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6590.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 19042054 is about 4363.7202018461. The cubic root of 19042054 is about 267.0368916653.

The spelling of 19042054 in words is "nineteen million, forty-two thousand, fifty-four".