1055358 has 12 divisors (see below), whose sum is σ = 2286648. Its totient is φ = 351780.

The previous prime is 1055347. The next prime is 1055359. The reversal of 1055358 is 8535501.

It is a super-2 number, since 2×1055358² = 2227561016328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055359) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29298 + ... + 29333.

It is an arithmetic number, because the mean of its divisors is an integer number (190554).

2^1055358 is an apocalyptic number.

1055358 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1055358 is an abundant number, since it is smaller than the sum of its proper divisors (1231290).

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

1055358 is a wasteful number, since it uses less digits than its factorization.

1055358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58639 (or 58636 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 1055358 is about 1027.3061861003. The cubic root of 1055358 is about 101.8122266249.

The spelling of 1055358 in words is "one million, fifty-five thousand, three hundred fifty-eight".