1026450372 has 24 divisors (see below), whose sum is σ = 2427861856. Its totient is φ = 337462848.

The previous prime is 1026450367. The next prime is 1026450379. The reversal of 1026450372 is 2730546201.

It is not an unprimeable number, because it can be changed into a prime (1026450379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584998 + ... + 586749.

Almost surely, 2^1026450372 is an apocalyptic number.

1026450372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1026450372 is an abundant number, since it is smaller than the sum of its proper divisors (1401411484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1026450372 is a wasteful number, since it uses less digits than its factorization.

1026450372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171827 (or 1171825 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 1026450372 is about 32038.2641851896. The cubic root of 1026450372 is about 1008.7401774094.

Adding to 1026450372 its reverse (2730546201), we get a palindrome (3756996573).

The spelling of 1026450372 in words is "one billion, twenty-six million, four hundred fifty thousand, three hundred seventy-two".