19514085 has 16 divisors (see below), whose sum is σ = 31690176. Its totient is φ = 10251648.

The previous prime is 19514069. The next prime is 19514101. The reversal of 19514085 is 58041591.

It is an interprime number because it is at equal distance from previous prime (19514069) and next prime (19514101).

It is not a de Polignac number, because 19514085 - 2⁴ = 19514069 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8704 + ... + 10713.

It is an arithmetic number, because the mean of its divisors is an integer number (1980636).

Almost surely, 2^19514085 is an apocalyptic number.

19514085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

19514085 is a deficient number, since it is larger than the sum of its proper divisors (12176091).

19514085 is a wasteful number, since it uses less digits than its factorization.

19514085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19492.

The product of its (nonzero) digits is 7200, while the sum is 33.

The square root of 19514085 is about 4417.4749574842. The cubic root of 19514085 is about 269.2254206054.

The spelling of 19514085 in words is "nineteen million, five hundred fourteen thousand, eighty-five".