1406452026 has 16 divisors (see below), whose sum is σ = 3214747584. Its totient is φ = 401843424.

The previous prime is 1406452013. The next prime is 1406452027. The reversal of 1406452026 is 6202546041.

It is a junction number, because it is equal to n+sod(n) for n = 1406451984 and 1406452002.

It is not an unprimeable number, because it can be changed into a prime (1406452027) 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, 16743435 + ... + 16743518.

It is an arithmetic number, because the mean of its divisors is an integer number (200921724).

Almost surely, 2^1406452026 is an apocalyptic number.

1406452026 is an abundant number, since it is smaller than the sum of its proper divisors (1808295558).

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

1406452026 is a wasteful number, since it uses less digits than its factorization.

1406452026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33486965.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1406452026 is about 37502.6935832615. The cubic root of 1406452026 is about 1120.4048350496.

Adding to 1406452026 its reverse (6202546041), we get a palindrome (7608998067).

The spelling of 1406452026 in words is "one billion, four hundred six million, four hundred fifty-two thousand, twenty-six".