11713502 has 4 divisors (see below), whose sum is σ = 17570256. Its totient is φ = 5856750.

The previous prime is 11713453. The next prime is 11713517. The reversal of 11713502 is 20531711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20531711 = 103 ⋅199337.

It is a super-2 number, since 2×11713502² = 274412258208008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2928374 + ... + 2928377.

It is an arithmetic number, because the mean of its divisors is an integer number (4392564).

Almost surely, 2^11713502 is an apocalyptic number.

11713502 is a deficient number, since it is larger than the sum of its proper divisors (5856754).

11713502 is an equidigital number, since it uses as much as digits as its factorization.

11713502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856753.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 11713502 is about 3422.4993791088. The cubic root of 11713502 is about 227.1061623786.

The spelling of 11713502 in words is "eleven million, seven hundred thirteen thousand, five hundred two".