4250480 has 80 divisors (see below), whose sum is σ = 10978464. Its totient is φ = 1520640.

The previous prime is 4250479. The next prime is 4250483. The reversal of 4250480 is 840524.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250483) 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, 63407 + ... + 63473.

Almost surely, 2^4250480 is an apocalyptic number.

4250480 is a gapful number since it is divisible by the number (40) 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 4250480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5489232).

4250480 is an abundant number, since it is smaller than the sum of its proper divisors (6727984).

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

4250480 is a wasteful number, since it uses less digits than its factorization.

4250480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 148 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 4250480 is about 2061.6692266220. The cubic root of 4250480 is about 161.9866879271.

The spelling of 4250480 in words is "four million, two hundred fifty thousand, four hundred eighty".