12379501 has 2 divisors, whose sum is σ = 12379502. Its totient is φ = 12379500.

The previous prime is 12379487. The next prime is 12379513. The reversal of 12379501 is 10597321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12257001 + 122500 = 3501^2 + 350^2 .

It is a cyclic number.

It is not a de Polignac number, because 12379501 - 2¹⁷ = 12248429 is a prime.

It is a super-3 number, since 3×12379501³ (a number of 22 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12379501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12379541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6189750 + 6189751.

It is an arithmetic number, because the mean of its divisors is an integer number (6189751).

Almost surely, 2^12379501 is an apocalyptic number.

It is an amenable number.

12379501 is a deficient number, since it is larger than the sum of its proper divisors (1).

12379501 is an equidigital number, since it uses as much as digits as its factorization.

12379501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 12379501 is about 3518.4515059895. The cubic root of 12379501 is about 231.3312900479.

It can be divided in two parts, 1237950 and 1, that added together give a triangular number (1237951 = T₁₅₇₃).

The spelling of 12379501 in words is "twelve million, three hundred seventy-nine thousand, five hundred one".