1427954 has 16 divisors (see below), whose sum is σ = 2388096. Its totient is φ = 634800.

The previous prime is 1427927. The next prime is 1427957. The reversal of 1427954 is 4597241.

It is a happy number.

It is a super-2 number, since 2×1427954² = 4078105252232, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 1427954.

It is not an unprimeable number, because it can be changed into a prime (1427957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344 + ... + 1724.

It is an arithmetic number, because the mean of its divisors is an integer number (149256).

2^1427954 is an apocalyptic number.

1427954 is a deficient number, since it is larger than the sum of its proper divisors (960142).

1427954 is a wasteful number, since it uses less digits than its factorization.

1427954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1441.

The product of its digits is 10080, while the sum is 32.

The square root of 1427954 is about 1194.9702925178. The cubic root of 1427954 is about 112.6085602285.

The spelling of 1427954 in words is "one million, four hundred twenty-seven thousand, nine hundred fifty-four".