1006632345 has 16 divisors (see below), whose sum is σ = 1611770112. Its totient is φ = 536484480.

The previous prime is 1006632343. The next prime is 1006632349. The reversal of 1006632345 is 5432366001.

It is not a de Polignac number, because 1006632345 - 2¹ = 1006632343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1006632343) 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, 1921 + ... + 44910.

It is an arithmetic number, because the mean of its divisors is an integer number (100735632).

Almost surely, 2^1006632345 is an apocalyptic number.

1006632345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1006632345 is a deficient number, since it is larger than the sum of its proper divisors (605137767).

1006632345 is a wasteful number, since it uses less digits than its factorization.

1006632345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48272.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 1006632345 is about 31727.4698802158. The cubic root of 1006632345 is about 1002.2059120407.

Adding to 1006632345 its reverse (5432366001), we get a palindrome (6438998346).

The spelling of 1006632345 in words is "one billion, six million, six hundred thirty-two thousand, three hundred forty-five".