1406472414 has 32 divisors (see below), whose sum is σ = 2860137216. Its totient is φ = 461023680.

The previous prime is 1406472413. The next prime is 1406472427. The reversal of 1406472414 is 4142746041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1406472413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79959 + ... + 95949.

It is an arithmetic number, because the mean of its divisors is an integer number (89379288).

Almost surely, 2^1406472414 is an apocalyptic number.

1406472414 is an abundant number, since it is smaller than the sum of its proper divisors (1453664802).

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

1406472414 is a wasteful number, since it uses less digits than its factorization.

1406472414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16240.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 1406472414 is about 37502.9654027518. The cubic root of 1406472414 is about 1120.4102488385.

The spelling of 1406472414 in words is "one billion, four hundred six million, four hundred seventy-two thousand, four hundred fourteen".