1464401250 has 480 divisors, whose sum is σ = 4912427520. Its totient is φ = 311040000.

The previous prime is 1464401221. The next prime is 1464401297. The reversal of 1464401250 is 521044641.

1464401250 is a `hidden beast` number, since 1 + 4 + 6 + 4 + 401 + 250 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 47238735 + ... + 47238765.

It is an arithmetic number, because the mean of its divisors is an integer number (10234224).

Almost surely, 2^1464401250 is an apocalyptic number.

1464401250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1464401250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2456213760).

1464401250 is an abundant number, since it is smaller than the sum of its proper divisors (3448026270).

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

1464401250 is a wasteful number, since it uses less digits than its factorization.

1464401250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 1464401250 is about 38267.4959985625. The cubic root of 1464401250 is about 1135.5860015471.

Adding to 1464401250 its reverse (521044641), we get a palindrome (1985445891).

The spelling of 1464401250 in words is "one billion, four hundred sixty-four million, four hundred one thousand, two hundred fifty".