2046922 has 4 divisors (see below), whose sum is σ = 3070386. Its totient is φ = 1023460.

The previous prime is 2046901. The next prime is 2046937. The reversal of 2046922 is 2296402.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1879641 + 167281 = 1371^2 + 409^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511729 + ... + 511732.

2^2046922 is an apocalyptic number.

2046922 is a deficient number, since it is larger than the sum of its proper divisors (1023464).

2046922 is a wasteful number, since it uses less digits than its factorization.

2046922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1023463.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2046922 is about 1430.7068183244. The cubic root of 2046922 is about 126.9697987582.

The spelling of 2046922 in words is "two million, forty-six thousand, nine hundred twenty-two".