1032656145 has 16 divisors (see below), whose sum is σ = 1652654400. Its totient is φ = 550615104.

The previous prime is 1032656123. The next prime is 1032656147. The reversal of 1032656145 is 5416562301.

It is not a de Polignac number, because 1032656145 - 2¹³ = 1032647953 is a prime.

It is a super-2 number, since 2×1032656145² = 2132757427612522050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1032656147) 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, 99282 + ... + 109188.

It is an arithmetic number, because the mean of its divisors is an integer number (103290900).

Almost surely, 2^1032656145 is an apocalyptic number.

1032656145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1032656145 is a deficient number, since it is larger than the sum of its proper divisors (619998255).

1032656145 is an equidigital number, since it uses as much as digits as its factorization.

1032656145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16864.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1032656145 is about 32134.9676365171. The cubic root of 1032656145 is about 1010.7689941342.

The spelling of 1032656145 in words is "one billion, thirty-two million, six hundred fifty-six thousand, one hundred forty-five".