1172948 has 24 divisors (see below), whose sum is σ = 2369472. Its totient is φ = 497664.

The previous prime is 1172939. The next prime is 1172953. The reversal of 1172948 is 8492711.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4436 + ... + 4692.

It is an arithmetic number, because the mean of its divisors is an integer number (98728).

2^1172948 is an apocalyptic number.

It is an amenable number.

1172948 is an abundant number, since it is smaller than the sum of its proper divisors (1196524).

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

1172948 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (1172947) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (429).

1172948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 429 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 1172948 is about 1083.0272388080. The cubic root of 1172948 is about 105.4612512401.

The spelling of 1172948 in words is "one million, one hundred seventy-two thousand, nine hundred forty-eight".