1946072 has 8 divisors (see below), whose sum is σ = 3648900. Its totient is φ = 973032.

The previous prime is 1946069. The next prime is 1946081. The reversal of 1946072 is 2706491.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121622 + ... + 121637.

2^1946072 is an apocalyptic number.

It is an amenable number.

1946072 is a deficient number, since it is larger than the sum of its proper divisors (1702828).

1946072 is a wasteful number, since it uses less digits than its factorization.

1946072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243265 (or 243261 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1946072 is about 1395.0168457764. The cubic root of 1946072 is about 124.8493545204.

The spelling of 1946072 in words is "one million, nine hundred forty-six thousand, seventy-two".