4921094 has 4 divisors (see below), whose sum is σ = 7381644. Its totient is φ = 2460546.

The previous prime is 4921093. The next prime is 4921099. The reversal of 4921094 is 4901294.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4921093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230272 + ... + 1230275.

It is an arithmetic number, because the mean of its divisors is an integer number (1845411).

Almost surely, 2^4921094 is an apocalyptic number.

4921094 is a deficient number, since it is larger than the sum of its proper divisors (2460550).

4921094 is a wasteful number, since it uses less digits than its factorization.

4921094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2460549.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 4921094 is about 2218.3538942198. The cubic root of 4921094 is about 170.0933051811.

The spelling of 4921094 in words is "four million, nine hundred twenty-one thousand, ninety-four".