511372 has 6 divisors (see below), whose sum is σ = 894908. Its totient is φ = 255684.

The previous prime is 511361. The next prime is 511387. The reversal of 511372 is 273115.

It is an unprimeable number.

511372 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63918 + ... + 63925.

2⁵¹¹³⁷² is an apocalyptic number.

It is an amenable number.

511372 is a deficient number, since it is larger than the sum of its proper divisors (383536).

511372 is a wasteful number, since it uses less digits than its factorization.

511372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127847 (or 127845 counting only the distinct ones).

The product of its digits is 210, while the sum is 19.

The square root of 511372 is about 715.1027898142. The cubic root of 511372 is about 79.9672782846.

Adding to 511372 its reverse (273115), we get a palindrome (784487).

The spelling of 511372 in words is "five hundred eleven thousand, three hundred seventy-two".