4921954 has 16 divisors (see below), whose sum is σ = 7823808. Its totient is φ = 2317392.

The previous prime is 4921949. The next prime is 4922011. The reversal of 4921954 is 4591294.

It is a pancake number, because a pancake can be divided into 4921954 parts by 3137 straight cuts.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284 + ... + 3880.

It is an arithmetic number, because the mean of its divisors is an integer number (488988).

Almost surely, 2^4921954 is an apocalyptic number.

4921954 is a deficient number, since it is larger than the sum of its proper divisors (2901854).

4921954 is a wasteful number, since it uses less digits than its factorization.

4921954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1689.

The product of its digits is 12960, while the sum is 34.

The square root of 4921954 is about 2218.5477231739. The cubic root of 4921954 is about 170.1032129863.

The spelling of 4921954 in words is "four million, nine hundred twenty-one thousand, nine hundred fifty-four".