534215146 has 12 divisors (see below), whose sum is σ = 815145282. Its totient is φ = 262576904.

The previous prime is 534215107. The next prime is 534215173. The reversal of 534215146 is 641512435.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 270964521 + 263250625 = 16461^2 + 16225^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31405 + ... + 45328.

Almost surely, 2^534215146 is an apocalyptic number.

534215146 is a deficient number, since it is larger than the sum of its proper divisors (280930136).

534215146 is an equidigital number, since it uses as much as digits as its factorization.

534215146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76853 (or 76794 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 534215146 is about 23113.0946867787. The cubic root of 534215146 is about 811.4069668721.

It can be divided in two parts, 534215 and 146, that added together give a square (534361 = 731²).

The spelling of 534215146 in words is "five hundred thirty-four million, two hundred fifteen thousand, one hundred forty-six".