1230376 has 32 divisors (see below), whose sum is σ = 2672640. Its totient is φ = 520128.

The previous prime is 1230373. The next prime is 1230377. The reversal of 1230376 is 6730321.

1230376 = T₁₈₁ + T₁₈₂ + ... + T₂₃₆.

It is not an unprimeable number, because it can be changed into a prime (1230371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7026 + ... + 7198.

It is an arithmetic number, because the mean of its divisors is an integer number (83520).

2^1230376 is an apocalyptic number.

It is an amenable number.

1230376 is an abundant number, since it is smaller than the sum of its proper divisors (1442264).

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

1230376 is a wasteful number, since it uses less digits than its factorization.

1230376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 1230376 is about 1109.2231515795. The cubic root of 1230376 is about 107.1550435239.

Adding to 1230376 its reverse (6730321), we get a palindrome (7960697).

Subtracting 1230376 from its reverse (6730321), we obtain a palindrome (5499945).

It can be divided in two parts, 12303 and 76, that multiplied together give a triangular number (935028 = T₁₃₆₇).

The spelling of 1230376 in words is "one million, two hundred thirty thousand, three hundred seventy-six".