10487830 has 8 divisors (see below), whose sum is σ = 18878112. Its totient is φ = 4195128.

The previous prime is 10487809. The next prime is 10487831. The reversal of 10487830 is 3878401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10487792 and 10487801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10487831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524382 + ... + 524401.

It is an arithmetic number, because the mean of its divisors is an integer number (2359764).

Almost surely, 2^10487830 is an apocalyptic number.

10487830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10487830 is a deficient number, since it is larger than the sum of its proper divisors (8390282).

10487830 is a wasteful number, since it uses less digits than its factorization.

10487830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1048790.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 10487830 is about 3238.4919329836. The cubic root of 10487830 is about 218.8913231005.

The spelling of 10487830 in words is "ten million, four hundred eighty-seven thousand, eight hundred thirty".