481250420 has 48 divisors (see below), whose sum is σ = 1156407168. Its totient is φ = 164799360.

The previous prime is 481250401. The next prime is 481250423. The reversal of 481250420 is 24052184.

481250420 = T₂₉₇₅ + T₂₉₇₆ + ... + T₃₀₇₉.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 481250420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481250423) 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, 155690 + ... + 158750.

It is an arithmetic number, because the mean of its divisors is an integer number (24091816).

Almost surely, 2^481250420 is an apocalyptic number.

It is an amenable number.

481250420 is an abundant number, since it is smaller than the sum of its proper divisors (675156748).

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

481250420 is a wasteful number, since it uses less digits than its factorization.

481250420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200 (or 4198 counting only the distinct ones).

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

The square root of 481250420 is about 21937.4205411666. The cubic root of 481250420 is about 783.6528315919.

The spelling of 481250420 in words is "four hundred eighty-one million, two hundred fifty thousand, four hundred twenty".