1048427487 has 12 divisors (see below), whose sum is σ = 1514687304. Its totient is φ = 698816880.

The previous prime is 1048427473. The next prime is 1048427489. The reversal of 1048427487 is 7847248401.

It is not a de Polignac number, because 1048427487 - 2²⁶ = 981318623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048427489) 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, 65937 + ... + 80277.

It is an arithmetic number, because the mean of its divisors is an integer number (126223942).

Almost surely, 2^1048427487 is an apocalyptic number.

1048427487 is a deficient number, since it is larger than the sum of its proper divisors (466259817).

1048427487 is a wasteful number, since it uses less digits than its factorization.

1048427487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22470 (or 22467 counting only the distinct ones).

The product of its (nonzero) digits is 401408, while the sum is 45.

The square root of 1048427487 is about 32379.4299980713. The cubic root of 1048427487 is about 1015.8887075974. Note that the first 3 decimals are identical.

The spelling of 1048427487 in words is "one billion, forty-eight million, four hundred twenty-seven thousand, four hundred eighty-seven".