376121 has 4 divisors (see below), whose sum is σ = 384912. Its totient is φ = 367332.

The previous prime is 376099. The next prime is 376127. The reversal of 376121 is 121673.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 121673 = 281 ⋅433.

It is a cyclic number.

It is not a de Polignac number, because 376121 - 2¹⁰ = 375097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 376093 and 376102.

It is not an unprimeable number, because it can be changed into a prime (376127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4331 + ... + 4416.

It is an arithmetic number, because the mean of its divisors is an integer number (96228).

2³⁷⁶¹²¹ is an apocalyptic number.

It is an amenable number.

376121 is a deficient number, since it is larger than the sum of its proper divisors (8791).

376121 is an equidigital number, since it uses as much as digits as its factorization.

376121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8790.

The product of its digits is 252, while the sum is 20.

The square root of 376121 is about 613.2870453548. The cubic root of 376121 is about 72.1842631120.

Adding to 376121 its reverse (121673), we get a palindrome (497794).

The spelling of 376121 in words is "three hundred seventy-six thousand, one hundred twenty-one".