460442040 has 32 divisors (see below), whose sum is σ = 1381326480. Its totient is φ = 122784512.

The previous prime is 460442027. The next prime is 460442053. The reversal of 460442040 is 40244064.

It is an interprime number because it is at equal distance from previous prime (460442027) and next prime (460442053).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 460442040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1918389 + ... + 1918628.

Almost surely, 2^460442040 is an apocalyptic number.

460442040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

460442040 is an abundant number, since it is smaller than the sum of its proper divisors (920884440).

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

460442040 is a wasteful number, since it uses less digits than its factorization.

460442040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837031 (or 3837027 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 460442040 is about 21457.9132256611. The cubic root of 460442040 is about 772.1914520650.

It can be divided in two parts, 46044 and 2040, that added together give a palindrome (48084).

The spelling of 460442040 in words is "four hundred sixty million, four hundred forty-two thousand, forty".