1335494 has 16 divisors (see below), whose sum is σ = 2095632. Its totient is φ = 637728.

The previous prime is 1335461. The next prime is 1335497. The reversal of 1335494 is 4945331.

1335494 = 132² + 133² + ... + 184².

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335497) 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, 4412 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (130977).

2^1335494 is an apocalyptic number.

1335494 is a deficient number, since it is larger than the sum of its proper divisors (760138).

1335494 is a wasteful number, since it uses less digits than its factorization.

1335494 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 digits is 6480, while the sum is 29.

The square root of 1335494 is about 1155.6357557639. The cubic root of 1335494 is about 110.1236625787.

The spelling of 1335494 in words is "one million, three hundred thirty-five thousand, four hundred ninety-four".