1972467 has 24 divisors (see below), whose sum is σ = 3294720. Its totient is φ = 1113840.

The previous prime is 1972441. The next prime is 1972471. The reversal of 1972467 is 7642791.

It is a happy number.

1972467 is a `hidden beast` number, since 197 + 2 + 467 = 666.

It is not a de Polignac number, because 1972467 - 2¹⁰ = 1971443 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1972417) 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, 8134 + ... + 8372.

It is an arithmetic number, because the mean of its divisors is an integer number (137280).

2^1972467 is an apocalyptic number.

1972467 is a deficient number, since it is larger than the sum of its proper divisors (1322253).

1972467 is a wasteful number, since it uses less digits than its factorization.

1972467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383 (or 380 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 1972467 is about 1404.4454421586. The cubic root of 1972467 is about 125.4112746744.

It can be divided in two parts, 19724 and 67, that added together give a palindrome (19791).

The spelling of 1972467 in words is "one million, nine hundred seventy-two thousand, four hundred sixty-seven".