1240462 has 8 divisors (see below), whose sum is σ = 1911096. Its totient is φ = 603432.

The previous prime is 1240423. The next prime is 1240483. The reversal of 1240462 is 2640421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8308 + ... + 8455.

It is an arithmetic number, because the mean of its divisors is an integer number (238887).

2^1240462 is an apocalyptic number.

1240462 is a deficient number, since it is larger than the sum of its proper divisors (670634).

1240462 is a wasteful number, since it uses less digits than its factorization.

1240462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16802.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1240462 is about 1113.7602973710. The cubic root of 1240462 is about 107.4470480155.

Adding to 1240462 its reverse (2640421), we get a palindrome (3880883).

The spelling of 1240462 in words is "one million, two hundred forty thousand, four hundred sixty-two".