1013630 has 8 divisors (see below), whose sum is σ = 1824552. Its totient is φ = 405448.

The previous prime is 1013629. The next prime is 1013641. The reversal of 1013630 is 363101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50672 + ... + 50691.

It is an arithmetic number, because the mean of its divisors is an integer number (228069).

2^1013630 is an apocalyptic number.

1013630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1013630 is a deficient number, since it is larger than the sum of its proper divisors (810922).

1013630 is a wasteful number, since it uses less digits than its factorization.

1013630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101370.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1013630 is about 1006.7919348108. The cubic root of 1013630 is about 100.4522846354.

Adding to 1013630 its reverse (363101), we get a palindrome (1376731).

The spelling of 1013630 in words is "one million, thirteen thousand, six hundred thirty".