1018948 has 24 divisors (see below), whose sum is σ = 2059904. Its totient is φ = 432000.

The previous prime is 1018937. The next prime is 1018949. The reversal of 1018948 is 8498101.

It is not an unprimeable number, because it can be changed into a prime (1018949) 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, 4108 + ... + 4348.

2^1018948 is an apocalyptic number.

It is an amenable number.

1018948 is an abundant number, since it is smaller than the sum of its proper divisors (1040956).

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

1018948 is a wasteful number, since it uses less digits than its factorization.

1018948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403 (or 401 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 1018948 is about 1009.4295418701. The cubic root of 1018948 is about 100.6276522840.

The spelling of 1018948 in words is "one million, eighteen thousand, nine hundred forty-eight".