1087923452 has 24 divisors (see below), whose sum is σ = 2373651840. Its totient is φ = 423866160.

The previous prime is 1087923443. The next prime is 1087923461. The reversal of 1087923452 is 2543297801.

It is an interprime number because it is at equal distance from previous prime (1087923443) and next prime (1087923461).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1765802 + ... + 1766417.

It is an arithmetic number, because the mean of its divisors is an integer number (98902160).

Almost surely, 2^1087923452 is an apocalyptic number.

It is an amenable number.

1087923452 is an abundant number, since it is smaller than the sum of its proper divisors (1285728388).

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

1087923452 is a wasteful number, since it uses less digits than its factorization.

1087923452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3532241 (or 3532239 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1087923452 is about 32983.6846334669. The cubic root of 1087923452 is about 1028.4885148075.

The spelling of 1087923452 in words is "one billion, eighty-seven million, nine hundred twenty-three thousand, four hundred fifty-two".