1958496 has 48 divisors (see below), whose sum is σ = 5370624. Its totient is φ = 623744.

The previous prime is 1958471. The next prime is 1958497. The reversal of 1958496 is 6948591.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1958497) 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, 1765 + ... + 2651.

It is an arithmetic number, because the mean of its divisors is an integer number (111888).

2^1958496 is an apocalyptic number.

1958496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1958496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2685312).

1958496 is an abundant number, since it is smaller than the sum of its proper divisors (3412128).

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

1958496 is a wasteful number, since it uses less digits than its factorization.

1958496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 915 counting only the distinct ones).

The product of its digits is 77760, while the sum is 42.

The square root of 1958496 is about 1399.4627540596. The cubic root of 1958496 is about 125.1144764624.

The spelling of 1958496 in words is "one million, nine hundred fifty-eight thousand, four hundred ninety-six".