1406883242 has 8 divisors (see below), whose sum is σ = 2155225536. Its totient is φ = 688474732.

The previous prime is 1406883241. The next prime is 1406883281. The reversal of 1406883242 is 2423886041.

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

It is a junction number, because it is equal to n+sod(n) for n = 1406883196 and 1406883205.

It is not an unprimeable number, because it can be changed into a prime (1406883241) 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, 7483328 + ... + 7483515.

It is an arithmetic number, because the mean of its divisors is an integer number (269403192).

Almost surely, 2^1406883242 is an apocalyptic number.

1406883242 is a deficient number, since it is larger than the sum of its proper divisors (748342294).

1406883242 is a wasteful number, since it uses less digits than its factorization.

1406883242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14966892.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 1406883242 is about 37508.4422763729. The cubic root of 1406883242 is about 1120.5193281415.

The spelling of 1406883242 in words is "one billion, four hundred six million, eight hundred eighty-three thousand, two hundred forty-two".