1468977 has 4 divisors (see below), whose sum is σ = 1958640. Its totient is φ = 979316.

The previous prime is 1468969. The next prime is 1469047. The reversal of 1468977 is 7798641.

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.

It is a cyclic number.

It is not a de Polignac number, because 1468977 - 2³ = 1468969 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (1468927) 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, 244827 + ... + 244832.

It is an arithmetic number, because the mean of its divisors is an integer number (489660).

2^1468977 is an apocalyptic number.

It is an amenable number.

1468977 is a deficient number, since it is larger than the sum of its proper divisors (489663).

1468977 is an equidigital number, since it uses as much as digits as its factorization.

1468977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489662.

The product of its digits is 84672, while the sum is 42.

The square root of 1468977 is about 1212.0136137849. The cubic root of 1468977 is about 113.6767543595.

The spelling of 1468977 in words is "one million, four hundred sixty-eight thousand, nine hundred seventy-seven".