1265058 has 48 divisors (see below), whose sum is σ = 3013920. Its totient is φ = 396576.

The previous prime is 1265053. The next prime is 1265063. The reversal of 1265058 is 8505621.

1265058 is a `hidden beast` number, since 1 + 2 + 650 + 5 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (1265053) and next prime (1265063).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1265051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9166 + ... + 9302.

It is an arithmetic number, because the mean of its divisors is an integer number (62790).

2^1265058 is an apocalyptic number.

1265058 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1265058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1506960).

1265058 is an abundant number, since it is smaller than the sum of its proper divisors (1748862).

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

1265058 is a wasteful number, since it uses less digits than its factorization.

1265058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 1265058 is about 1124.7479717697. The cubic root of 1265058 is about 108.1525621651.

It can be divided in two parts, 126 and 5058, that added together give a square (5184 = 72²).

The spelling of 1265058 in words is "one million, two hundred sixty-five thousand, fifty-eight".