1032725811 has 16 divisors (see below), whose sum is σ = 1490426784. Its totient is φ = 632292864.

The previous prime is 1032725789. The next prime is 1032725839. The reversal of 1032725811 is 1185272301.

It is not a de Polignac number, because 1032725811 - 2⁵ = 1032725779 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1032725891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59526 + ... + 74891.

It is an arithmetic number, because the mean of its divisors is an integer number (93151674).

Almost surely, 2^1032725811 is an apocalyptic number.

1032725811 is a deficient number, since it is larger than the sum of its proper divisors (457700973).

1032725811 is a wasteful number, since it uses less digits than its factorization.

1032725811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134630.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 1032725811 is about 32136.0515776285. The cubic root of 1032725811 is about 1010.7917234327.

The spelling of 1032725811 in words is "one billion, thirty-two million, seven hundred twenty-five thousand, eight hundred eleven".