148361136 has 160 divisors (see below), whose sum is σ = 482969088. Its totient is φ = 38123520.

The previous prime is 148361113. The next prime is 148361173. The reversal of 148361136 is 631163841.

It is a super-2 number, since 2×148361136² = 44022053350420992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 148361097 and 148361106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 506206 + ... + 506498.

Almost surely, 2^148361136 is an apocalyptic number.

148361136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148361136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (241484544).

148361136 is an abundant number, since it is smaller than the sum of its proper divisors (334607952).

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

148361136 is a wasteful number, since it uses less digits than its factorization.

148361136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459 (or 453 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 148361136 is about 12180.3586154103. The cubic root of 148361136 is about 529.3871354236.

The spelling of 148361136 in words is "one hundred forty-eight million, three hundred sixty-one thousand, one hundred thirty-six".