1494002200 has 48 divisors (see below), whose sum is σ = 3487511160. Its totient is φ = 595200000.

The previous prime is 1494002197. The next prime is 1494002203. The reversal of 1494002200 is 22004941.

It is an interprime number because it is at equal distance from previous prime (1494002197) and next prime (1494002203).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494002203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35320 + ... + 65080.

Almost surely, 2^1494002200 is an apocalyptic number.

1494002200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1494002200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1743755580).

1494002200 is an abundant number, since it is smaller than the sum of its proper divisors (1993508960).

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

1494002200 is a wasteful number, since it uses less digits than its factorization.

1494002200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30028 (or 30019 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1494002200 is about 38652.3246390175. The cubic root of 1494002200 is about 1143.1864784498.

The spelling of 1494002200 in words is "one billion, four hundred ninety-four million, two thousand, two hundred".