1001146630 has 32 divisors (see below), whose sum is σ = 1977696000. Its totient is φ = 361866720.

The previous prime is 1001146621. The next prime is 1001146649. The reversal of 1001146630 is 366411001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8880 + ... + 45619.

It is an arithmetic number, because the mean of its divisors is an integer number (61803000).

Almost surely, 2^1001146630 is an apocalyptic number.

1001146630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001146630 is a deficient number, since it is larger than the sum of its proper divisors (976549370).

1001146630 is a wasteful number, since it uses less digits than its factorization.

1001146630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54684.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1001146630 is about 31640.9012197820. The cubic root of 1001146630 is about 1000.3820640085.

Adding to 1001146630 its reverse (366411001), we get a palindrome (1367557631).

The spelling of 1001146630 in words is "one billion, one million, one hundred forty-six thousand, six hundred thirty".