19024242 has 16 divisors (see below), whose sum is σ = 38148192. Its totient is φ = 6324800.

The previous prime is 19024223. The next prime is 19024249. The reversal of 19024242 is 24242091.

It is not an unprimeable number, because it can be changed into a prime (19024249) 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, 1548 + ... + 6359.

It is an arithmetic number, because the mean of its divisors is an integer number (2384262).

Almost surely, 2^19024242 is an apocalyptic number.

19024242 is an abundant number, since it is smaller than the sum of its proper divisors (19123950).

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

19024242 is a wasteful number, since it uses less digits than its factorization.

19024242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 19024242 is about 4361.6788052308. The cubic root of 19024242 is about 266.9536032947.

The spelling of 19024242 in words is "nineteen million, twenty-four thousand, two hundred forty-two".