130836248 has 32 divisors (see below), whose sum is σ = 252504000. Its totient is φ = 63517440.

The previous prime is 130836227. The next prime is 130836269. The reversal of 130836248 is 842638031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (130836227) and next prime (130836269).

It is a zygodrome in base 2.

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, 77558 + ... + 79226.

It is an arithmetic number, because the mean of its divisors is an integer number (7890750).

Almost surely, 2^130836248 is an apocalyptic number.

It is an amenable number.

130836248 is a deficient number, since it is larger than the sum of its proper divisors (121667752).

130836248 is a wasteful number, since it uses less digits than its factorization.

130836248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955 (or 1951 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 130836248 is about 11438.3673660186. The cubic root of 130836248 is about 507.6636022808.

The spelling of 130836248 in words is "one hundred thirty million, eight hundred thirty-six thousand, two hundred forty-eight".