63514494 has 48 divisors (see below), whose sum is σ = 142702560. Its totient is φ = 20401920.

The previous prime is 63514487. The next prime is 63514501. The reversal of 63514494 is 49441536.

63514494 is a `hidden beast` number, since 635 + 14 + 4 + 9 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (63514487) and next prime (63514501).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65199 + ... + 66165.

It is an arithmetic number, because the mean of its divisors is an integer number (2972970).

Almost surely, 2^63514494 is an apocalyptic number.

63514494 is an abundant number, since it is smaller than the sum of its proper divisors (79188066).

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

63514494 is a wasteful number, since it uses less digits than its factorization.

63514494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105 (or 1102 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 63514494 is about 7969.5981078095. The cubic root of 63514494 is about 398.9859606495.

It can be divided in two parts, 635 and 14494, that added together give a square (15129 = 123²).

The spelling of 63514494 in words is "sixty-three million, five hundred fourteen thousand, four hundred ninety-four".