1001454 has 8 divisors (see below), whose sum is σ = 2002920. Its totient is φ = 333816.

The previous prime is 1001447. The next prime is 1001459. The reversal of 1001454 is 4541001.

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

1001454 is an admirable number.

It is a super-2 number, since 2×1001454² = 2005820228232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83449 + ... + 83460.

It is an arithmetic number, because the mean of its divisors is an integer number (250365).

2^1001454 is an apocalyptic number.

1001454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1001454 is a wasteful number, since it uses less digits than its factorization.

1001454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166914.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 1001454 is about 1000.7267359274. The cubic root of 1001454 is about 100.0484431954.

Adding to 1001454 its reverse (4541001), we get a palindrome (5542455).

It can be divided in two parts, 1001 and 454, that multiplied together give a palindrome (454454).

The spelling of 1001454 in words is "one million, one thousand, four hundred fifty-four".