46420392 has 64 divisors (see below), whose sum is σ = 122664960. Its totient is φ = 14616000.

The previous prime is 46420391. The next prime is 46420393. The reversal of 46420392 is 29302464.

It is an interprime number because it is at equal distance from previous prime (46420391) and next prime (46420393).

It is not an unprimeable number, because it can be changed into a prime (46420391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31267 + ... + 32717.

It is an arithmetic number, because the mean of its divisors is an integer number (1916640).

Almost surely, 2^46420392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46420392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61332480).

46420392 is an abundant number, since it is smaller than the sum of its proper divisors (76244568).

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

46420392 is a wasteful number, since it uses less digits than its factorization.

46420392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534 (or 1530 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 46420392 is about 6813.2512062891. The cubic root of 46420392 is about 359.3929894158.

The spelling of 46420392 in words is "forty-six million, four hundred twenty thousand, three hundred ninety-two".