1466772 has 12 divisors (see below), whose sum is σ = 3422496. Its totient is φ = 488920.

The previous prime is 1466771. The next prime is 1466783. The reversal of 1466772 is 2776641.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466771) 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, 61104 + ... + 61127.

It is an arithmetic number, because the mean of its divisors is an integer number (285208).

2^1466772 is an apocalyptic number.

1466772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1466772 is an abundant number, since it is smaller than the sum of its proper divisors (1955724).

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

1466772 is a wasteful number, since it uses less digits than its factorization.

1466772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122238 (or 122236 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 1466772 is about 1211.1036289269. The cubic root of 1466772 is about 113.6198479173.

Subtracting from 1466772 its product of digits (14112), we obtain a triangular number (1452660 = T₁₇₀₄).

The spelling of 1466772 in words is "one million, four hundred sixty-six thousand, seven hundred seventy-two".