4922658 has 48 divisors (see below), whose sum is σ = 11651640. Its totient is φ = 1492992.

The previous prime is 4922641. The next prime is 4922669. The reversal of 4922658 is 8562294.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3250809 + 1671849 = 1803^2 + 1293^2 .

It is a d-powerful number, because it can be written as 4⁸ + 9⁶ + 2¹⁷ + 2²² + 6³ + 5² + 8² .

Its product of digits (34560) is a multiple of the sum of its prime divisors (320).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25410 + ... + 25602.

Almost surely, 2^4922658 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4922658, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5825820).

4922658 is an abundant number, since it is smaller than the sum of its proper divisors (6728982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4922658 is a wasteful number, since it uses less digits than its factorization.

4922658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323 (or 320 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 4922658 is about 2218.7063798529. The cubic root of 4922658 is about 170.1113227027. Note that the first 3 decimals are identical.

It can be divided in two parts, 49226 and 58, that added together give a square (49284 = 222²).

The spelling of 4922658 in words is "four million, nine hundred twenty-two thousand, six hundred fifty-eight".