19134036 has 24 divisors (see below), whose sum is σ = 49607040. Its totient is φ = 6377976.

The previous prime is 19134023. The next prime is 19134041. The reversal of 19134036 is 63043191.

It is a super-2 number, since 2×19134036² = 732222667298592, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a zygodrome in base 3.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88476 + ... + 88691.

It is an arithmetic number, because the mean of its divisors is an integer number (2066960).

Almost surely, 2^19134036 is an apocalyptic number.

It is an amenable number.

19134036 is an abundant number, since it is smaller than the sum of its proper divisors (30473004).

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

19134036 is a wasteful number, since it uses less digits than its factorization.

19134036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177180 (or 177172 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 19134036 is about 4374.2469066115. The cubic root of 19134036 is about 267.4661720987.

The spelling of 19134036 in words is "nineteen million, one hundred thirty-four thousand, thirty-six".