420482510 has 16 divisors (see below), whose sum is σ = 864992736. Its totient is φ = 144165408.

The previous prime is 420482459. The next prime is 420482561. The reversal of 420482510 is 15284024.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (420482459) and next prime (420482561).

It is a self number, because there is not a number n which added to its sum of digits gives 420482510.

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, 3003377 + ... + 3003516.

It is an arithmetic number, because the mean of its divisors is an integer number (54062046).

Almost surely, 2^420482510 is an apocalyptic number.

420482510 is an abundant number, since it is smaller than the sum of its proper divisors (444510226).

420482510 is a wasteful number, since it uses less digits than its factorization.

420482510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006907.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 420482510 is about 20505.6701914373. The cubic root of 420482510 is about 749.1739111778.

The spelling of 420482510 in words is "four hundred twenty million, four hundred eighty-two thousand, five hundred ten".