1014965838 has 24 divisors (see below), whose sum is σ = 2274924600. Its totient is φ = 326655504.

The previous prime is 1014965837. The next prime is 1014965843. The reversal of 1014965838 is 8385694101.

1014965838 is a `hidden beast` number, since 101 + 496 + 58 + 3 + 8 = 666.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 1014965793 and 1014965802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014965837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 971668 + ... + 972711.

It is an arithmetic number, because the mean of its divisors is an integer number (94788525).

Almost surely, 2^1014965838 is an apocalyptic number.

1014965838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1014965838 is an abundant number, since it is smaller than the sum of its proper divisors (1259958762).

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

1014965838 is a wasteful number, since it uses less digits than its factorization.

1014965838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1944416 (or 1944413 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 1014965838 is about 31858.5284970916. The cubic root of 1014965838 is about 1004.9639312815.

The spelling of 1014965838 in words is "one billion, fourteen million, nine hundred sixty-five thousand, eight hundred thirty-eight".