1012624 has 20 divisors (see below), whose sum is σ = 2065840. Its totient is φ = 479520.

The previous prime is 1012619. The next prime is 1012631. The reversal of 1012624 is 4262101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 1012598 and 1012607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1362 + ... + 1969.

It is an arithmetic number, because the mean of its divisors is an integer number (103292).

2^1012624 is an apocalyptic number.

It is an amenable number.

1012624 is an abundant number, since it is smaller than the sum of its proper divisors (1053216).

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

1012624 is a wasteful number, since it uses less digits than its factorization.

1012624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358 (or 3352 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1012624 is about 1006.2922040839. The cubic root of 1012624 is about 100.4190415887.

Adding to 1012624 its reverse (4262101), we get a palindrome (5274725).

The spelling of 1012624 in words is "one million, twelve thousand, six hundred twenty-four".