406827012 has 48 divisors (see below), whose sum is σ = 1031475200. Its totient is φ = 124325280.

The previous prime is 406826989. The next prime is 406827037. The reversal of 406827012 is 210728604.

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, 21712 + ... + 35847.

Almost surely, 2^406827012 is an apocalyptic number.

It is an amenable number.

406827012 is an abundant number, since it is smaller than the sum of its proper divisors (624648188).

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

406827012 is a wasteful number, since it uses less digits than its factorization.

406827012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57616 (or 57614 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 406827012 is about 20169.9531977642. The cubic root of 406827012 is about 740.9744965097.

The spelling of 406827012 in words is "four hundred six million, eight hundred twenty-seven thousand, twelve".