1466131 has 4 divisors (see below), whose sum is σ = 1552392. Its totient is φ = 1379872.

The previous prime is 1466123. The next prime is 1466137. The reversal of 1466131 is 1316641.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1316641 = 587 ⋅2243.

It is a cyclic number.

It is not a de Polignac number, because 1466131 - 2³ = 1466123 is a prime.

It is a super-2 number, since 2×1466131² = 4299080218322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43105 + ... + 43138.

It is an arithmetic number, because the mean of its divisors is an integer number (388098).

2^1466131 is an apocalyptic number.

1466131 is a deficient number, since it is larger than the sum of its proper divisors (86261).

1466131 is an equidigital number, since it uses as much as digits as its factorization.

1466131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86260.

The product of its digits is 432, while the sum is 22.

The square root of 1466131 is about 1210.8389653459. The cubic root of 1466131 is about 113.6032943484.

The spelling of 1466131 in words is "one million, four hundred sixty-six thousand, one hundred thirty-one".