4056450 has 24 divisors (see below), whose sum is σ = 10060368. Its totient is φ = 1081680.

The previous prime is 4056431. The next prime is 4056457. The reversal of 4056450 is 546504.

It is a super-3 number, since 3×4056450³ (a number of 21 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4056450.

It is not an unprimeable number, because it can be changed into a prime (4056457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13372 + ... + 13671.

It is an arithmetic number, because the mean of its divisors is an integer number (419182).

Almost surely, 2^4056450 is an apocalyptic number.

4056450 is an abundant number, since it is smaller than the sum of its proper divisors (6003918).

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

4056450 is a wasteful number, since it uses less digits than its factorization.

4056450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27058 (or 27053 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4056450 is about 2014.0630576027. The cubic root of 4056450 is about 159.4833596041.

The spelling of 4056450 in words is "four million, fifty-six thousand, four hundred fifty".