1340626232 has 32 divisors (see below), whose sum is σ = 2745256320. Its totient is φ = 608694240.

The previous prime is 1340626211. The next prime is 1340626253. The reversal of 1340626232 is 2326260431.

It is an interprime number because it is at equal distance from previous prime (1340626211) and next prime (1340626253).

It is a junction number, because it is equal to n+sod(n) for n = 1340626195 and 1340626204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75293 + ... + 91379.

It is an arithmetic number, because the mean of its divisors is an integer number (85789260).

Almost surely, 2^1340626232 is an apocalyptic number.

It is an amenable number.

1340626232 is an abundant number, since it is smaller than the sum of its proper divisors (1404630088).

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

1340626232 is a wasteful number, since it uses less digits than its factorization.

1340626232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17051 (or 17047 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 1340626232 is about 36614.5631136028. The cubic root of 1340626232 is about 1102.6454870796.

Adding to 1340626232 its reverse (2326260431), we get a palindrome (3666886663).

The spelling of 1340626232 in words is "one billion, three hundred forty million, six hundred twenty-six thousand, two hundred thirty-two".