1023826152 has 32 divisors (see below), whose sum is σ = 2560370400. Its totient is φ = 341168064.

The previous prime is 1023826123. The next prime is 1023826159. The reversal of 1023826152 is 2516283201.

It is not an unprimeable number, because it can be changed into a prime (1023826159) 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, 120178 + ... + 128414.

It is an arithmetic number, because the mean of its divisors is an integer number (80011575).

Almost surely, 2^1023826152 is an apocalyptic number.

1023826152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1023826152 is an abundant number, since it is smaller than the sum of its proper divisors (1536544248).

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

1023826152 is a wasteful number, since it uses less digits than its factorization.

1023826152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13425 (or 13421 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 1023826152 is about 31997.2835096981. The cubic root of 1023826152 is about 1007.8797963869.

The spelling of 1023826152 in words is "one billion, twenty-three million, eight hundred twenty-six thousand, one hundred fifty-two".