11752030 has 16 divisors (see below), whose sum is σ = 21209760. Its totient is φ = 4688352.

The previous prime is 11752019. The next prime is 11752087. The reversal of 11752030 is 3025711.

It is a super-2 number, since 2×11752030² = 276220418241800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11751989 and 11752007.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 3052 + ... + 5728.

It is an arithmetic number, because the mean of its divisors is an integer number (1325610).

Almost surely, 2^11752030 is an apocalyptic number.

11752030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11752030 is a deficient number, since it is larger than the sum of its proper divisors (9457730).

11752030 is a wasteful number, since it uses less digits than its factorization.

11752030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123.

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

The square root of 11752030 is about 3428.1233933451. The cubic root of 11752030 is about 227.3548887427.

Adding to 11752030 its reverse (3025711), we get a palindrome (14777741).

The spelling of 11752030 in words is "eleven million, seven hundred fifty-two thousand, thirty".