906414154 has 4 divisors (see below), whose sum is σ = 1359621234. Its totient is φ = 453207076.

The previous prime is 906414151. The next prime is 906414161. The reversal of 906414154 is 451414609.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 548636929 + 357777225 = 23423^2 + 18915^2 .

It is not an unprimeable number, because it can be changed into a prime (906414151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226603537 + ... + 226603540.

Almost surely, 2^906414154 is an apocalyptic number.

906414154 is a deficient number, since it is larger than the sum of its proper divisors (453207080).

906414154 is a wasteful number, since it uses less digits than its factorization.

906414154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453207079.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 906414154 is about 30106.7127730677. The cubic root of 906414154 is about 967.7775860441. Note that the first 3 decimals are identical.

The spelling of 906414154 in words is "nine hundred six million, four hundred fourteen thousand, one hundred fifty-four".