1460235540 has 24 divisors (see below), whose sum is σ = 4088659680. Its totient is φ = 389396128.

The previous prime is 1460235503. The next prime is 1460235547. The reversal of 1460235540 is 455320641.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1460235498 and 1460235507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1460235547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12168570 + ... + 12168689.

It is an arithmetic number, because the mean of its divisors is an integer number (170360820).

Almost surely, 2^1460235540 is an apocalyptic number.

1460235540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1460235540 is an abundant number, since it is smaller than the sum of its proper divisors (2628424140).

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

1460235540 is a wasteful number, since it uses less digits than its factorization.

1460235540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24337271 (or 24337269 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1460235540 is about 38213.0284065527. The cubic root of 1460235540 is about 1134.5081970803.

The spelling of 1460235540 in words is "one billion, four hundred sixty million, two hundred thirty-five thousand, five hundred forty".