1010427 has 16 divisors (see below), whose sum is σ = 1494912. Its totient is φ = 601920.

The previous prime is 1010423. The next prime is 1010431. The reversal of 1010427 is 7240101.

It is an interprime number because it is at equal distance from previous prime (1010423) and next prime (1010431).

It is not a de Polignac number, because 1010427 - 2² = 1010423 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1983 + ... + 2439.

It is an arithmetic number, because the mean of its divisors is an integer number (93432).

2^1010427 is an apocalyptic number.

1010427 is a deficient number, since it is larger than the sum of its proper divisors (484485).

1010427 is a wasteful number, since it uses less digits than its factorization.

1010427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 1010427 is about 1005.1999801035. The cubic root of 1010427 is about 100.3463655903.

Adding to 1010427 its reverse (7240101), we get a palindrome (8250528).

The spelling of 1010427 in words is "one million, ten thousand, four hundred twenty-seven".