4945356 has 36 divisors (see below), whose sum is σ = 13463632. Its totient is φ = 1521504.

The previous prime is 4945333. The next prime is 4945373. The reversal of 4945356 is 6535494.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 4² + 9³ + 4⁶ + 5⁷ + 3¹⁴ + 5⁷ + 6⁴ .

It is a self number, because there is not a number n which added to its sum of digits gives 4945356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4816 + ... + 5751.

Almost surely, 2^4945356 is an apocalyptic number.

It is an amenable number.

4945356 is an abundant number, since it is smaller than the sum of its proper divisors (8518276).

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

4945356 is a wasteful number, since it uses less digits than its factorization.

4945356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10590 (or 10585 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 4945356 is about 2223.8156398407. The cubic root of 4945356 is about 170.3723786479.

The spelling of 4945356 in words is "four million, nine hundred forty-five thousand, three hundred fifty-six".