9051948 has 18 divisors (see below), whose sum is σ = 22881404. Its totient is φ = 3017304.

The previous prime is 9051947. The next prime is 9051967. The reversal of 9051948 is 8491509.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 251443 = 9051948 / (9 + 0 + 5 + 1 + 9 + 4 + 8).

It is not an unprimeable number, because it can be changed into a prime (9051947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125686 + ... + 125757.

Almost surely, 2^9051948 is an apocalyptic number.

It is an amenable number.

9051948 is an abundant number, since it is smaller than the sum of its proper divisors (13829456).

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

9051948 is a wasteful number, since it uses less digits than its factorization.

9051948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251453 (or 251448 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 9051948 is about 3008.6455424327. The cubic root of 9051948 is about 208.4078228920.

It can be divided in two parts, 9051 and 948, that added together give a palindrome (9999).

The spelling of 9051948 in words is "nine million, fifty-one thousand, nine hundred forty-eight".