4687494 has 32 divisors (see below), whose sum is σ = 10782720. Its totient is φ = 1330752.

The previous prime is 4687483. The next prime is 4687499. The reversal of 4687494 is 4947864.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4687499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9547 + ... + 10025.

It is an arithmetic number, because the mean of its divisors is an integer number (336960).

Almost surely, 2^4687494 is an apocalyptic number.

4687494 is an abundant number, since it is smaller than the sum of its proper divisors (6095226).

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

4687494 is a wasteful number, since it uses less digits than its factorization.

4687494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 724.

The product of its digits is 193536, while the sum is 42.

The square root of 4687494 is about 2165.0621238200. The cubic root of 4687494 is about 167.3581661143.

The spelling of 4687494 in words is "four million, six hundred eighty-seven thousand, four hundred ninety-four".