1406106534 has 16 divisors (see below), whose sum is σ = 3213957888. Its totient is φ = 401744712.

The previous prime is 1406106529. The next prime is 1406106553. The reversal of 1406106534 is 4356016041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16739322 + ... + 16739405.

It is an arithmetic number, because the mean of its divisors is an integer number (200872368).

Almost surely, 2^1406106534 is an apocalyptic number.

1406106534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1406106534 is an abundant number, since it is smaller than the sum of its proper divisors (1807851354).

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

1406106534 is a wasteful number, since it uses less digits than its factorization.

1406106534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33478739.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 1406106534 is about 37498.0870712094. The cubic root of 1406106534 is about 1120.3130858346.

The spelling of 1406106534 in words is "one billion, four hundred six million, one hundred six thousand, five hundred thirty-four".