1202489 has 8 divisors (see below), whose sum is σ = 1246560. Its totient is φ = 1159200.

The previous prime is 1202483. The next prime is 1202497. The reversal of 1202489 is 9842021.

1202489 is an esthetic number in base 14, because in such base its adjacent digits differ by 1.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1202489 - 2⁴ = 1202473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202483) 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, 5594 + ... + 5804.

It is an arithmetic number, because the mean of its divisors is an integer number (155820).

2^1202489 is an apocalyptic number.

It is an amenable number.

1202489 is a deficient number, since it is larger than the sum of its proper divisors (44071).

1202489 is a wasteful number, since it uses less digits than its factorization.

1202489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1202489 is about 1096.5805943933. The cubic root of 1202489 is about 106.3392772124.

The spelling of 1202489 in words is "one million, two hundred two thousand, four hundred eighty-nine".