248400942 has 16 divisors (see below), whose sum is σ = 497758080. Its totient is φ = 82640952.

The previous prime is 248400937. The next prime is 248401031. The reversal of 248400942 is 249004842.

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, 36442 + ... + 42717.

It is an arithmetic number, because the mean of its divisors is an integer number (31109880).

Almost surely, 2^248400942 is an apocalyptic number.

248400942 is an abundant number, since it is smaller than the sum of its proper divisors (249357138).

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

248400942 is a wasteful number, since it uses less digits than its factorization.

248400942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79687.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 248400942 is about 15760.7405282874. The cubic root of 248400942 is about 628.6145265264.

The spelling of 248400942 in words is "two hundred forty-eight million, four hundred thousand, nine hundred forty-two".