1072477 has 8 divisors (see below), whose sum is σ = 1232000. Its totient is φ = 914544.

The previous prime is 1072471. The next prime is 1072517. The reversal of 1072477 is 7742701.

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 1072477 - 2¹¹ = 1070429 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072471) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2224 + ... + 2662.

It is an arithmetic number, because the mean of its divisors is an integer number (154000).

2^1072477 is an apocalyptic number.

It is an amenable number.

1072477 is a deficient number, since it is larger than the sum of its proper divisors (159523).

1072477 is an equidigital number, since it uses as much as digits as its factorization.

1072477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795.

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 1072477 is about 1035.6046542962. The cubic root of 1072477 is about 102.3597765299.

It can be divided in two parts, 10724 and 77, that added together give a palindrome (10801).

The spelling of 1072477 in words is "one million, seventy-two thousand, four hundred seventy-seven".