1954772 has 12 divisors (see below), whose sum is σ = 3469536. Its totient is φ = 963480.

The previous prime is 1954769. The next prime is 1954811. The reversal of 1954772 is 2774591.

It is a super-2 number, since 2×1954772² = 7642267143968, which contains 22 as substring.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158 + ... + 3725.

It is an arithmetic number, because the mean of its divisors is an integer number (289128).

2^1954772 is an apocalyptic number.

It is an amenable number.

1954772 is a deficient number, since it is larger than the sum of its proper divisors (1514764).

1954772 is a wasteful number, since it uses less digits than its factorization.

1954772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6958 (or 6956 counting only the distinct ones).

The product of its digits is 17640, while the sum is 35.

The square root of 1954772 is about 1398.1316104001. The cubic root of 1954772 is about 125.0351261283.

The spelling of 1954772 in words is "one million, nine hundred fifty-four thousand, seven hundred seventy-two".