906148492 has 6 divisors (see below), whose sum is σ = 1585759868. Its totient is φ = 453074244.

The previous prime is 906148487. The next prime is 906148493. The reversal of 906148492 is 294841609.

It is a super-2 number, since 2×906148492² = 1642210179107748128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (906148493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113268558 + ... + 113268565.

Almost surely, 2^906148492 is an apocalyptic number.

It is an amenable number.

906148492 is a deficient number, since it is larger than the sum of its proper divisors (679611376).

906148492 is a wasteful number, since it uses less digits than its factorization.

906148492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226537127 (or 226537125 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 906148492 is about 30102.3004436538. The cubic root of 906148492 is about 967.6830277783.

The spelling of 906148492 in words is "nine hundred six million, one hundred forty-eight thousand, four hundred ninety-two".