1466423046 has 48 divisors (see below), whose sum is σ = 3470688000. Its totient is φ = 443781360.

The previous prime is 1466423003. The next prime is 1466423047. The reversal of 1466423046 is 6403246641.

1466423046 is a `hidden beast` number, since 1 + 4 + 6 + 642 + 3 + 0 + 4 + 6 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1466423046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466423047) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 158455 + ... + 167453.

It is an arithmetic number, because the mean of its divisors is an integer number (72306000).

Almost surely, 2^1466423046 is an apocalyptic number.

1466423046 is an abundant number, since it is smaller than the sum of its proper divisors (2004264954).

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

1466423046 is a wasteful number, since it uses less digits than its factorization.

1466423046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9841 (or 9838 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 1466423046 is about 38293.9035095666. The cubic root of 1466423046 is about 1136.1083691789.

Adding to 1466423046 its reverse (6403246641), we get a palindrome (7869669687).

The spelling of 1466423046 in words is "one billion, four hundred sixty-six million, four hundred twenty-three thousand, forty-six".