1957068 has 24 divisors (see below), whose sum is σ = 5074160. Its totient is φ = 652320.

The previous prime is 1957051. The next prime is 1957069. The reversal of 1957068 is 8607591.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (1957069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8953 + ... + 9168.

2^1957068 is an apocalyptic number.

1957068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1957068 is an abundant number, since it is smaller than the sum of its proper divisors (3117092).

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

1957068 is a wasteful number, since it uses less digits than its factorization.

1957068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18134 (or 18126 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 1957068 is about 1398.9524652396. The cubic root of 1957068 is about 125.0840607909.

The spelling of 1957068 in words is "one million, nine hundred fifty-seven thousand, sixty-eight".