1006342450 has 24 divisors (see below), whose sum is σ = 1878780420. Its totient is φ = 401035200.

The previous prime is 1006342439. The next prime is 1006342451. The reversal of 1006342450 is 542436001.

It can be written as a sum of positive squares in 6 ways, for example, as 121815369 + 884527081 = 11037^2 + 29741^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (1006342451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23961 + ... + 50860.

Almost surely, 2^1006342450 is an apocalyptic number.

1006342450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1006342450 is a deficient number, since it is larger than the sum of its proper divisors (872437970).

1006342450 is a wasteful number, since it uses less digits than its factorization.

1006342450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75102 (or 75097 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1006342450 is about 31722.9010337958. The cubic root of 1006342450 is about 1002.1096960526.

Adding to 1006342450 its reverse (542436001), we get a palindrome (1548778451).

The spelling of 1006342450 in words is "one billion, six million, three hundred forty-two thousand, four hundred fifty".