2141948 has 6 divisors (see below), whose sum is σ = 3748416. Its totient is φ = 1070972.

The previous prime is 2141947. The next prime is 2141977. The reversal of 2141948 is 8491412.

It is a self number, because there is not a number n which added to its sum of digits gives 2141948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267740 + ... + 267747.

It is an arithmetic number, because the mean of its divisors is an integer number (624736).

2^2141948 is an apocalyptic number.

It is an amenable number.

2141948 is a deficient number, since it is larger than the sum of its proper divisors (1606468).

2141948 is a wasteful number, since it uses less digits than its factorization.

2141948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535491 (or 535489 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 2141948 is about 1463.5395450756. The cubic root of 2141948 is about 128.9049637545.

The spelling of 2141948 in words is "two million, one hundred forty-one thousand, nine hundred forty-eight".