146893296 has 40 divisors (see below), whose sum is σ = 413973504. Its totient is φ = 44512960.

The previous prime is 146893261. The next prime is 146893297. The reversal of 146893296 is 692398641.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146893297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138576 + ... + 139631.

Almost surely, 2^146893296 is an apocalyptic number.

146893296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146893296 is an abundant number, since it is smaller than the sum of its proper divisors (267080208).

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

146893296 is a wasteful number, since it uses less digits than its factorization.

146893296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278229 (or 278223 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 146893296 is about 12119.9544553600. The cubic root of 146893296 is about 527.6354807253.

The spelling of 146893296 in words is "one hundred forty-six million, eight hundred ninety-three thousand, two hundred ninety-six".