1048427520 has 352 divisors, whose sum is σ = 3930240000. Its totient is φ = 238436352.

The previous prime is 1048427489. The next prime is 1048427521. The reversal of 1048427520 is 257248401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048427521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5268381 + ... + 5268579.

Almost surely, 2^1048427520 is an apocalyptic number.

1048427520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1048427520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1965120000).

1048427520 is an abundant number, since it is smaller than the sum of its proper divisors (2881812480).

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

1048427520 is an equidigital number, since it uses as much as digits as its factorization.

1048427520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 1048427520 is about 32379.4305076541. The cubic root of 1048427520 is about 1015.8887182560. Note that the first 3 decimals are identical.

The spelling of 1048427520 in words is "one billion, forty-eight million, four hundred twenty-seven thousand, five hundred twenty".