1967432 has 16 divisors (see below), whose sum is σ = 3734640. Its totient is φ = 971536.

The previous prime is 1967429. The next prime is 1967453. The reversal of 1967432 is 2347691.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 818 + ... + 2145.

It is an arithmetic number, because the mean of its divisors is an integer number (233415).

2^1967432 is an apocalyptic number.

It is an amenable number.

1967432 is a deficient number, since it is larger than the sum of its proper divisors (1767208).

1967432 is a wasteful number, since it uses less digits than its factorization.

1967432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3052 (or 3048 counting only the distinct ones).

The product of its digits is 9072, while the sum is 32.

The square root of 1967432 is about 1402.6517743189. The cubic root of 1967432 is about 125.3044737637.

The spelling of 1967432 in words is "one million, nine hundred sixty-seven thousand, four hundred thirty-two".