441245406 has 32 divisors (see below), whose sum is σ = 1009939968. Its totient is φ = 125897760.

The previous prime is 441245383. The next prime is 441245429. The reversal of 441245406 is 604542144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (441245383) and next prime (441245429).

It is a super-2 number, since 2×441245406² = 389395016632209672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25671 + ... + 39261.

It is an arithmetic number, because the mean of its divisors is an integer number (31560624).

Almost surely, 2^441245406 is an apocalyptic number.

441245406 is an abundant number, since it is smaller than the sum of its proper divisors (568694562).

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

441245406 is a wasteful number, since it uses less digits than its factorization.

441245406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14376.

The product of its (nonzero) digits is 15360, while the sum is 30.

The square root of 441245406 is about 21005.8421873535. The cubic root of 441245406 is about 761.3074252209.

The spelling of 441245406 in words is "four hundred forty-one million, two hundred forty-five thousand, four hundred six".