46653240 has 32 divisors (see below), whose sum is σ = 139960080. Its totient is φ = 12440832.

The previous prime is 46653179. The next prime is 46653283. The reversal of 46653240 is 4235664.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 46653198 and 46653207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194269 + ... + 194508.

Almost surely, 2^46653240 is an apocalyptic number.

46653240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46653240 is an abundant number, since it is smaller than the sum of its proper divisors (93306840).

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

46653240 is a wasteful number, since it uses less digits than its factorization.

46653240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388791 (or 388787 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 46653240 is about 6830.3177085696. The cubic root of 46653240 is about 359.9929010946.

The spelling of 46653240 in words is "forty-six million, six hundred fifty-three thousand, two hundred forty".