1406954 has 8 divisors (see below), whose sum is σ = 2234628. Its totient is φ = 662080.

The previous prime is 1406953. The next prime is 1406959. The reversal of 1406954 is 4596041.

It can be written as a sum of positive squares in 2 ways, for example, as 1357225 + 49729 = 1165^2 + 223^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1406953) 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, 20657 + ... + 20724.

2^1406954 is an apocalyptic number.

1406954 is a deficient number, since it is larger than the sum of its proper divisors (827674).

1406954 is a wasteful number, since it uses less digits than its factorization.

1406954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41400.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1406954 is about 1186.1509178852. The cubic root of 1406954 is about 112.0538113017.

The spelling of 1406954 in words is "one million, four hundred six thousand, nine hundred fifty-four".