90426094 has 16 divisors (see below), whose sum is σ = 156674736. Its totient is φ = 38684800.

The previous prime is 90426079. The next prime is 90426107. The reversal of 90426094 is 49062409.

It is a Harshad number since it is a multiple of its sum of digits (34).

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, 120517 + ... + 121264.

It is an arithmetic number, because the mean of its divisors is an integer number (9792171).

Almost surely, 2^90426094 is an apocalyptic number.

90426094 is a deficient number, since it is larger than the sum of its proper divisors (66248642).

90426094 is a wasteful number, since it uses less digits than its factorization.

90426094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241811.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 90426094 is about 9509.2635887328. The cubic root of 90426094 is about 448.8465835980.

The spelling of 90426094 in words is "ninety million, four hundred twenty-six thousand, ninety-four".