1125365246 has 4 divisors (see below), whose sum is σ = 1688047872. Its totient is φ = 562682622.

The previous prime is 1125365243. The next prime is 1125365279. The reversal of 1125365246 is 6425635211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1125365243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281341310 + ... + 281341313.

It is an arithmetic number, because the mean of its divisors is an integer number (422011968).

Almost surely, 2^1125365246 is an apocalyptic number.

1125365246 is a deficient number, since it is larger than the sum of its proper divisors (562682626).

1125365246 is an equidigital number, since it uses as much as digits as its factorization.

1125365246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562682625.

The product of its digits is 43200, while the sum is 35.

The square root of 1125365246 is about 33546.4639865366. The cubic root of 1125365246 is about 1040.1544537616.

The spelling of 1125365246 in words is "one billion, one hundred twenty-five million, three hundred sixty-five thousand, two hundred forty-six".