48151232 has 28 divisors (see below), whose sum is σ = 95880936. Its totient is φ = 23992320.

The previous prime is 48151231. The next prime is 48151241. The reversal of 48151232 is 23215184.

It is a super-2 number, since 2×48151232² = 4637082286235648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48151231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20048 + ... + 22320.

Almost surely, 2^48151232 is an apocalyptic number.

It is an amenable number.

48151232 is a deficient number, since it is larger than the sum of its proper divisors (47729704).

48151232 is a wasteful number, since it uses less digits than its factorization.

48151232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616 (or 2606 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 48151232 is about 6939.1088765057. The cubic root of 48151232 is about 363.8053945073.

The spelling of 48151232 in words is "forty-eight million, one hundred fifty-one thousand, two hundred thirty-two".