431027046 has 48 divisors (see below), whose sum is σ = 990225600. Its totient is φ = 135119664.

The previous prime is 431027033. The next prime is 431027053. The reversal of 431027046 is 640720134.

It is a super-2 number, since 2×431027046² = 371568628766972232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43005 + ... + 52071.

It is an arithmetic number, because the mean of its divisors is an integer number (20629700).

Almost surely, 2^431027046 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 431027046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495112800).

431027046 is an abundant number, since it is smaller than the sum of its proper divisors (559198554).

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

431027046 is a wasteful number, since it uses less digits than its factorization.

431027046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9233 (or 9230 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 431027046 is about 20761.1908617979. The cubic root of 431027046 is about 755.3846824070.

The spelling of 431027046 in words is "four hundred thirty-one million, twenty-seven thousand, forty-six".