246142452 has 12 divisors (see below), whose sum is σ = 574332416. Its totient is φ = 82047480.

The previous prime is 246142427. The next prime is 246142483. The reversal of 246142452 is 254241642.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×246142452² = 121172213353144608, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10255924 + ... + 10255947.

Almost surely, 2^246142452 is an apocalyptic number.

It is an amenable number.

246142452 is an abundant number, since it is smaller than the sum of its proper divisors (328189964).

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

246142452 is a wasteful number, since it uses less digits than its factorization.

246142452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20511878 (or 20511876 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 246142452 is about 15688.9276880225. The cubic root of 246142452 is about 626.7035780029.

The spelling of 246142452 in words is "two hundred forty-six million, one hundred forty-two thousand, four hundred fifty-two".