2050954 has 4 divisors (see below), whose sum is σ = 3076434. Its totient is φ = 1025476.

The previous prime is 2050949. The next prime is 2050957. The reversal of 2050954 is 4590502.

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., 1199025 + 851929 = 1095^2 + 923^2 .

It is not an unprimeable number, because it can be changed into a prime (2050957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512737 + ... + 512740.

2^2050954 is an apocalyptic number.

2050954 is a deficient number, since it is larger than the sum of its proper divisors (1025480).

2050954 is a wasteful number, since it uses less digits than its factorization.

2050954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025479.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2050954 is about 1432.1152188284. The cubic root of 2050954 is about 127.0531118916.

The spelling of 2050954 in words is "two million, fifty thousand, nine hundred fifty-four".