1245348 has 48 divisors (see below), whose sum is σ = 3480960. Its totient is φ = 382752.

The previous prime is 1245331. The next prime is 1245353. The reversal of 1245348 is 8435421.

1245348 is a `hidden beast` number, since 124 + 534 + 8 = 666.

It is a super-2 number, since 2×1245348² = 3101783282208, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 961 + ... + 1847.

It is an arithmetic number, because the mean of its divisors is an integer number (72520).

2^1245348 is an apocalyptic number.

1245348 is a gapful number since it is divisible by the number (18) 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 1245348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1740480).

1245348 is an abundant number, since it is smaller than the sum of its proper divisors (2235612).

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

1245348 is a wasteful number, since it uses less digits than its factorization.

1245348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913 (or 905 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 1245348 is about 1115.9516118542. The cubic root of 1245348 is about 107.5879359802.

The spelling of 1245348 in words is "one million, two hundred forty-five thousand, three hundred forty-eight".