148634712 has 24 divisors (see below), whose sum is σ = 402552540. Its totient is φ = 49544880.

The previous prime is 148634711. The next prime is 148634753. The reversal of 148634712 is 217436841.

148634712 is a `hidden beast` number, since 1 + 4 + 8 + 634 + 7 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×148634712² = 44184555222645888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148634711) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1032114 + ... + 1032257.

Almost surely, 2^148634712 is an apocalyptic number.

148634712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148634712 is an abundant number, since it is smaller than the sum of its proper divisors (253917828).

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

148634712 is a wasteful number, since it uses less digits than its factorization.

148634712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2064383 (or 2064376 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 148634712 is about 12191.5836543084. The cubic root of 148634712 is about 529.7123299452.

The spelling of 148634712 in words is "one hundred forty-eight million, six hundred thirty-four thousand, seven hundred twelve".