906147652 has 24 divisors (see below), whose sum is σ = 1657768896. Its totient is φ = 432572448.

The previous prime is 906147631. The next prime is 906147673. The reversal of 906147652 is 256741609.

It is an interprime number because it is at equal distance from previous prime (906147631) and next prime (906147673).

It is a super-2 number, since 2×906147652² = 1642207134450226208, which contains 22 as substring.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 42403 + ... + 60085.

It is an arithmetic number, because the mean of its divisors is an integer number (69073704).

Almost surely, 2^906147652 is an apocalyptic number.

906147652 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

906147652 is a deficient number, since it is larger than the sum of its proper divisors (751621244).

906147652 is a wasteful number, since it uses less digits than its factorization.

906147652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18267 (or 18265 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 906147652 is about 30102.2864912285. The cubic root of 906147652 is about 967.6827287641.

The spelling of 906147652 in words is "nine hundred six million, one hundred forty-seven thousand, six hundred fifty-two".