246695040 has 96 divisors (see below), whose sum is σ = 851888700. Its totient is φ = 65783808.

The previous prime is 246695017. The next prime is 246695047. The reversal of 246695040 is 40596642.

It can be written as a sum of positive squares in 2 ways, for example, as 244109376 + 2585664 = 15624^2 + 1608^2 .

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a junction number, because it is equal to n+sod(n) for n = 246694986 and 246695004.

It is not an unprimeable number, because it can be changed into a prime (246695047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15655 + ... + 27174.

Almost surely, 2^246695040 is an apocalyptic number.

246695040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

246695040 is an abundant number, since it is smaller than the sum of its proper divisors (605193660).

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

246695040 is a wasteful number, since it uses less digits than its factorization.

246695040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42854 (or 42839 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 246695040 is about 15706.5285789063. The cubic root of 246695040 is about 627.1722091324.

The spelling of 246695040 in words is "two hundred forty-six million, six hundred ninety-five thousand, forty".