19460052 has 18 divisors (see below), whose sum is σ = 49190778. Its totient is φ = 6486672.

The previous prime is 19460041. The next prime is 19460057. The reversal of 19460052 is 25006491.

19460052 is a `hidden beast` number, since 1 + 9 + 4 + 600 + 52 = 666.

It can be written as a sum of positive squares in only one way, i.e., 15634116 + 3825936 = 3954^2 + 1956^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 19459998 and 19460025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19460057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 270243 + ... + 270314.

It is an arithmetic number, because the mean of its divisors is an integer number (2732821).

Almost surely, 2^19460052 is an apocalyptic number.

19460052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

19460052 is an abundant number, since it is smaller than the sum of its proper divisors (29730726).

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

19460052 is a wasteful number, since it uses less digits than its factorization.

19460052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540567 (or 540562 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 19460052 is about 4411.3548939073. The cubic root of 19460052 is about 268.9767027450.

The spelling of 19460052 in words is "nineteen million, four hundred sixty thousand, fifty-two".