1460752240 has 80 divisors (see below), whose sum is σ = 3515774976. Its totient is φ = 563846400.

The previous prime is 1460752231. The next prime is 1460752247. The reversal of 1460752240 is 422570641.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460752247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1246855 + ... + 1248025.

Almost surely, 2^1460752240 is an apocalyptic number.

1460752240 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 1460752240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1757887488).

1460752240 is an abundant number, since it is smaller than the sum of its proper divisors (2055022736).

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

1460752240 is a wasteful number, since it uses less digits than its factorization.

1460752240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718 (or 1712 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 1460752240 is about 38219.7885917753. The cubic root of 1460752240 is about 1134.6419954165.

The spelling of 1460752240 in words is "one billion, four hundred sixty million, seven hundred fifty-two thousand, two hundred forty".