4526146 has 16 divisors (see below), whose sum is σ = 7126200. Its totient is φ = 2153088.

The previous prime is 4526143. The next prime is 4526167. The reversal of 4526146 is 6416254.

It can be written as a sum of positive squares in 4 ways, for example, as 3956121 + 570025 = 1989^2 + 755^2 .

It is a super-2 number, since 2×4526146² = 40971995226632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4526143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3700 + ... + 4768.

Almost surely, 2^4526146 is an apocalyptic number.

4526146 is a deficient number, since it is larger than the sum of its proper divisors (2600054).

4526146 is a wasteful number, since it uses less digits than its factorization.

4526146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173.

The product of its digits is 5760, while the sum is 28.

The square root of 4526146 is about 2127.4740891489. The cubic root of 4526146 is about 165.4154940166.

The spelling of 4526146 in words is "four million, five hundred twenty-six thousand, one hundred forty-six".