1406663054 has 8 divisors (see below), whose sum is σ = 2110501200. Its totient is φ = 703162656.

The previous prime is 1406663051. The next prime is 1406663129. The reversal of 1406663054 is 4503666041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406663051) 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, 73754 + ... + 90845.

It is an arithmetic number, because the mean of its divisors is an integer number (263812650).

Almost surely, 2^1406663054 is an apocalyptic number.

1406663054 is a deficient number, since it is larger than the sum of its proper divisors (703838146).

1406663054 is a wasteful number, since it uses less digits than its factorization.

1406663054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168874.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 1406663054 is about 37505.5069823086. The cubic root of 1406663054 is about 1120.4608684734.

The spelling of 1406663054 in words is "one billion, four hundred six million, six hundred sixty-three thousand, fifty-four".