46997390 has 16 divisors (see below), whose sum is σ = 92286000. Its totient is φ = 17089920.

The previous prime is 46997383. The next prime is 46997407. The reversal of 46997390 is 9379964.

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, 213515 + ... + 213734.

It is an arithmetic number, because the mean of its divisors is an integer number (5767875).

Almost surely, 2^46997390 is an apocalyptic number.

46997390 is a deficient number, since it is larger than the sum of its proper divisors (45288610).

46997390 is a wasteful number, since it uses less digits than its factorization.

46997390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427267.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 46997390 is about 6855.4642439444. The cubic root of 46997390 is about 360.8759277228.

The spelling of 46997390 in words is "forty-six million, nine hundred ninety-seven thousand, three hundred ninety".