242251346 has 8 divisors (see below), whose sum is σ = 366029820. Its totient is φ = 120241408.

The previous prime is 242251337. The next prime is 242251363. The reversal of 242251346 is 643152242.

242251346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 203376121 + 38875225 = 14261^2 + 6235^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 441791 + ... + 442338.

Almost surely, 2^242251346 is an apocalyptic number.

242251346 is a deficient number, since it is larger than the sum of its proper divisors (123778474).

242251346 is a wasteful number, since it uses less digits than its factorization.

242251346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884268.

The product of its digits is 11520, while the sum is 29.

The square root of 242251346 is about 15564.4256559630. The cubic root of 242251346 is about 623.3836386585.

It can be divided in two parts, 24225 and 1346, that multiplied together give a triangular number (32606850 = T₈₀₇₅).

The spelling of 242251346 in words is "two hundred forty-two million, two hundred fifty-one thousand, three hundred forty-six".