1466406031 has 2 divisors, whose sum is σ = 1466406032. Its totient is φ = 1466406030.

The previous prime is 1466406017. The next prime is 1466406049. The reversal of 1466406031 is 1306046641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1466406031 - 2¹³ = 1466397839 is a prime.

It is a super-2 number, since 2×1466406031² = 4300693295506345922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1466405984 and 1466406002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1466406061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 733203015 + 733203016.

It is an arithmetic number, because the mean of its divisors is an integer number (733203016).

Almost surely, 2^1466406031 is an apocalyptic number.

1466406031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1466406031 is an equidigital number, since it uses as much as digits as its factorization.

1466406031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 1466406031 is about 38293.6813456215. The cubic root of 1466406031 is about 1136.1039750493.

The spelling of 1466406031 in words is "one billion, four hundred sixty-six million, four hundred six thousand, thirty-one".