946272152 has 32 divisors (see below), whose sum is σ = 2042543520. Its totient is φ = 402581760.

The previous prime is 946272133. The next prime is 946272157. The reversal of 946272152 is 251272649.

It is a super-2 number, since 2×946272152² = 1790861971301422208, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946272157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53999 + ... + 69342.

It is an arithmetic number, because the mean of its divisors is an integer number (63829485).

Almost surely, 2^946272152 is an apocalyptic number.

It is an amenable number.

946272152 is an abundant number, since it is smaller than the sum of its proper divisors (1096271368).

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

946272152 is a wasteful number, since it uses less digits than its factorization.

946272152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123491 (or 123487 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 946272152 is about 30761.5368926847. The cubic root of 946272152 is about 981.7600441299.

The spelling of 946272152 in words is "nine hundred forty-six million, two hundred seventy-two thousand, one hundred fifty-two".