1125024776 has 16 divisors (see below), whose sum is σ = 2233505340. Its totient is φ = 529423360.

The previous prime is 1125024763. The next prime is 1125024787. The reversal of 1125024776 is 6774205211.

It can be written as a sum of positive squares in 2 ways, for example, as 1124260900 + 763876 = 33530^2 + 874^2 .

It is a super-2 number, since 2×1125024776² = 2531361493227700352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4135985 + ... + 4136256.

Almost surely, 2^1125024776 is an apocalyptic number.

It is an amenable number.

1125024776 is a deficient number, since it is larger than the sum of its proper divisors (1108480564).

1125024776 is a wasteful number, since it uses less digits than its factorization.

1125024776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272264 (or 8272260 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 1125024776 is about 33541.3889992648. The cubic root of 1125024776 is about 1040.0495464561.

Adding to 1125024776 its reverse (6774205211), we get a palindrome (7899229987).

The spelling of 1125024776 in words is "one billion, one hundred twenty-five million, twenty-four thousand, seven hundred seventy-six".